.syntaxhighlighter a,
.syntaxhighlighter div,
.syntaxhighlighter code,
.syntaxhighlighter table,
.syntaxhighlighter table td,
.syntaxhighlighter table tr,
.syntaxhighlighter table tbody,
.syntaxhighlighter table thead,
.syntaxhighlighter table caption,
.syntaxhighlighter textarea { - moz - border - radius: 0 0 0 0 ! important; - webkit - border - radius: 0 0 0 0 ! important;
	background: none ! important;
	border: 0 ! important;
	bottom: auto ! important;
	float: none ! important;
	height: auto ! important;
	left: auto ! important;
	line - height: 1.1em ! important;
	margin: 0 ! important;
	outline: 0 ! important;
	overflow: visible ! important;
	padding: 0 ! important;
	position: static ! important;
	right: auto ! important;
	text - align: left ! important;
	top: auto ! important;
	vertical - align: baseline ! important;
	width: auto ! important;
	box - sizing: content - box ! important;
	font - family: "Consolas",
	"Bitstream Vera Sans Mono",
	"Courier New",
	Courier,
	monospace ! important;
	font - weight: normal ! important;
	font - style: normal ! important;
	font - size: 1em ! important;
	min - height: inherit ! important;
	min - height: auto ! important
}.syntaxhighlighter {
	width: 100 % !important;
	margin: 1em 0 1em 0 ! important;
	position: relative ! important;
	overflow: auto ! important;
	font - size: 1em ! important
}.syntaxhighlighter.source {
	overflow: hidden ! important
}.syntaxhighlighter.bold {
	font - weight: bold ! important
}.syntaxhighlighter.italic {
	font - style: italic ! important
}.syntaxhighlighter.line {
	white - space: pre ! important
}.syntaxhighlighter table {
	width: 100 % !important
}.syntaxhighlighter table caption {
	text - align: left ! important;
	padding: .5em 0.5em 1em ! important
}.syntaxhighlighter table td.code {
	width: 100 % !important
}.syntaxhighlighter table td.code.container {
	position: relative ! important
}.syntaxhighlighter table td.code.container textarea {
	box - sizing: border - box ! important;
	position: absolute ! important;
	left: 0 ! important;
	top: 0 ! important;
	width: 100 % !important;
	height: 100 % !important;
	border: none ! important;
	background: #fff ! important;
	padding - left: 1em ! important;
	overflow: hidden ! important;
	white - space: pre ! important
}.syntaxhighlighter table td.gutter.line {
	text - align: right ! important;
	padding: 0.5em 0 1em ! important
}.syntaxhighlighter table td.code.line {
	padding: 0 1em ! important
}.syntaxhighlighter.nogutter td.code.container textarea,
.syntaxhighlighter.nogutter td.code.line {
	padding - left: 0 ! important
}.syntaxhighlighter.show {
	display: block ! important
}.syntaxhighlighter.collapsed table {
	display: none ! important
}.syntaxhighlighter.collapsed.toolbar {
	padding: .1em.8em 0.8em ! important;
	font - size: 1em ! important;
	position: static ! important;
	width: auto ! important;
	height: auto ! important
}.syntaxhighlighter.collapsed.toolbar span {
	display: inline ! important;
	margin - right: 1em ! important
}.syntaxhighlighter.collapsed.toolbar span a {
	padding: 0 ! important;
	display: none ! important
}.syntaxhighlighter.collapsed.toolbar span a.expandSource {
	display: inline ! important
}.syntaxhighlighter.toolbar {
	position: absolute ! important;
	right: 1px ! important;
	top: 1px ! important;
	width: 11px ! important;
	height: 11px ! important;
	font - size: 10px ! important;
	z - index: 10 ! important
}.syntaxhighlighter.toolbar span.title {
	display: inline ! important
}.syntaxhighlighter.toolbar a {
	display: block ! important;
	text - align: center ! important;
	text - decoration: none ! important;
	padding - top: 1px ! important
}.syntaxhighlighter.toolbar a.expandSource {
	display: none ! important
}.syntaxhighlighter.ie {
	font - size: .9em ! important;
	padding: 1px 0 1px 0 ! important
}.syntaxhighlighter.ie.toolbar {
	line - height: 8px ! important
}.syntaxhighlighter.ie.toolbar a {
	padding - top: 0 ! important
}.syntaxhighlighter.printing.line.alt1.content,
.syntaxhighlighter.printing.line.alt2.content,
.syntaxhighlighter.printing.line.highlighted.number,
.syntaxhighlighter.printing.line.highlighted.alt1.content,
.syntaxhighlighter.printing.line.highlighted.alt2.content {
	background: none ! important
}.syntaxhighlighter.printing.line.number {
	color: #bbb ! important
}.syntaxhighlighter.printing.line.content {
	color: #000 ! important
}.syntaxhighlighter.printing.toolbar {
	display: none ! important
}.syntaxhighlighter.printing a {
	text - decoration: none ! important
}.syntaxhighlighter.printing.plain,
.syntaxhighlighter.printing.plain a {
	color: #000 ! important
}.syntaxhighlighter.printing.comments,
.syntaxhighlighter.printing.comments a {
	color: #008200 ! important
}.syntaxhighlighter.printing.string,
.syntaxhighlighter.printing.string a {
	color: #00f ! important
}.syntaxhighlighter.printing.keyword {
	color: #069 ! important;
	font - weight: bold ! important
}.syntaxhighlighter.printing.preprocessor {
	color: #808080 ! important
}.syntaxhighlighter.printing.variable {
	color: #a70 ! important
}.syntaxhighlighter.printing.value {
	color: #090 ! important
}.syntaxhighlighter.printing.functions {
	color: #ff1493 ! important
}.syntaxhighlighter.printing.constants {
	color: #06c ! important
}.syntaxhighlighter.printing.script {
	font - weight: bold ! important
}.syntaxhighlighter.printing.color1,
.syntaxhighlighter.printing.color1 a {
	color: #808080 ! important
}.syntaxhighlighter.printing.color2,
.syntaxhighlighter.printing.color2 a {
	color: #ff1493 ! important
}.syntaxhighlighter.printing.color3,
.syntaxhighlighter.printing.color3 a {
	color: #f00 ! important
}.syntaxhighlighter.printing.
break,
.syntaxhighlighter.printing.
break a {
	color: #000 ! important
}.syntaxhighlighter {
	background - color: #fff ! important
}.syntaxhighlighter.line.alt1 {
	background - color: #fff ! important
}.syntaxhighlighter.line.highlighted.alt1,
.syntaxhighlighter.line.highlighted.alt2 {
	background - color: #e0e0e0 ! important
}.syntaxhighlighter.line.highlighted.number {
	color: #000 ! important
}.syntaxhighlighter table caption {
	color: #000 ! important
}.syntaxhighlighter.gutter {
	color: #afafaf ! important
}.syntaxhighlighter.gutter.line {
	border - right: 3px solid#6ce26c ! important
}.syntaxhighlighter.gutter.line.highlighted {
	background - color: #6ce26c ! important;
	color: #fff ! important
}.syntaxhighlighter.printing.line.content {
	border: none ! important
}.syntaxhighlighter.collapsed {
	overflow: visible ! important
}.syntaxhighlighter.collapsed.toolbar {
	color: #00f ! important;
	background: #fff ! important;
	border: 1px solid#6ce26c ! important
}.syntaxhighlighter.collapsed.toolbar a {
	color: #00f ! important
}.syntaxhighlighter.collapsed.toolbar a: hover {
	color: #f00 ! important
}.syntaxhighlighter.toolbar {
	color: #fff ! important;
	background: #6ce26c ! important;
	border: none ! important
}.syntaxhighlighter.toolbar a {
	color: #fff ! important
}.syntaxhighlighter.toolbar a: hover {
	color: #000 ! important
}.syntaxhighlighter.plain,
.syntaxhighlighter.plain a {
	color: #000 ! important
}.syntaxhighlighter.comments,
.syntaxhighlighter.comments a {
	color: #008200 ! important
}.syntaxhighlighter.string,
.syntaxhighlighter.string a {
	color: #00f ! important
}.syntaxhighlighter.keyword {
	color: #069 ! important
}.syntaxhighlighter.preprocessor {
	color: #808080 ! important
}.syntaxhighlighter.variable {
	color: #a70 ! important
}.syntaxhighlighter.value {
	color: #090 ! important
}.syntaxhighlighter.functions {
	color: #ff1493 ! important
}.syntaxhighlighter.constants {
	color: #06c ! important
}.syntaxhighlighter.script {
	font - weight: bold ! important;
	color: #069 ! important;
	background - color: none ! important
}.syntaxhighlighter.color1,
.syntaxhighlighter.color1 a {
	color: #808080 ! important
}.syntaxhighlighter.color2,
.syntaxhighlighter.color2 a {
	color: #ff1493 ! important
}.syntaxhighlighter.color3,
.syntaxhighlighter.color3 a {
	color: #f00 ! important
}.syntaxhighlighter.keyword {
	font - weight: bold ! important
}.syntaxhighlighter code {
	white - space: pre - wrap;
	white - space: -moz - pre - wrap ! important;
	white - space: -pre - wrap;
	white - space: -o - pre - wrap
}.syntaxhighlighter.line {
	white - space: normal ! important;
	line - height: 1.8em ! important
}.syntaxhighlighter code {
	line - height: 1.8em ! important
}.syntaxhighlighter.toolbar {
	display: none
}.syntaxhighlighter.collapsed.toolbar {
	display: block;
	background: #f5f5f5 ! important;
	border: 1px solid#ccc ! important;
	padding: .5em.8em.5em.8em ! important
}.syntaxhighlighter table td.code {
	width: auto ! important
}.syntaxhighlighter.line.alt2 {
	background - color: #f4f4f4 ! important
}.syntaxhighlighter.gutter {
	width: 35px ! important
}.syntaxhighlighter.gutter.line {
	border - right: 2px solid#6ce26c ! important
}.syntaxhighlighter table td.gutter.line {
	padding: 0.5em 0.5em ! important;
	text - align: right ! important
}.syntaxhighlighter.keyword {
	font - weight: normal ! important;
	color: #00f ! important
}.syntaxhighlighter a,
.syntaxhighlighter div,
.syntaxhighlighter code,
.syntaxhighlighter table,
.syntaxhighlighter table td,
.syntaxhighlighter table tr,
.syntaxhighlighter table tbody,
.syntaxhighlighter table thead,
.syntaxhighlighter table caption,
.syntaxhighlighter textarea {
	font - size: 12px ! important
}.sh - gutter.line,
.sh - gutter code {
	white - space: nowrap ! important
}
body {
	font - family: Helvetica,
	Verdana,
	Arial,
	sans - serif
}
input[type = button] { - webkit - appearance: button
}
img {
	border: 0
}.ThumbNail img {
	width: 100 %
}.blog_topic {
	margin - top: 10px;
	margin - left: 2em
}#blog_post_info_block {
	margin - top: 20px
}#BlogPostCategory {
	margin - bottom: 10px
}#EntryTag {
	margin - top: 0 ! important
}.topicListFooter {
	text - align: right;
	margin - right: 10px;
	margin - top: 10px
}#divRefreshComments {
	text - align: right;
	margin - right: 10px;
	margin - bottom: 5px;
	font - size: 12px
}.commentTextBox {
	Width: 480px;
	height: 220px
}.commenttb {
	width: 320px
}.tb_comment_name {
	width: 200px
}#MyIng {
	margin - top: 5px
}.ing_title {
	font - weight: bold;
	text - align: center
}.ing_body {
	margin - top: 5px;
	margin - bottom: 5px;
	word -
	break: break - all
}.ing_date {
	text - align: center;
	color: #808080;
	font - size: 11px
}.ing_footer {
	text - align: right;
	margin - right: 5px
}#divNewMsg {
	margin - top: 2px;
	text - align: center
}.commentform table td input {
	margin: 2px auto
}.sendMsg2This: link,
.sendMsg2This: visited,
.sendMsg2This: active {
	font - size: 12px;
	text - decoration: none;
	background: url('/images/icoMsg.gif') no - repeat top left;
	padding - left: 20px
}.sendMsg2This: hover {
	background: url('/images/icoMsg.gif') no - repeat bottom left
}.RecentComment {
	overflow: hidden
}.cnblogs_code {
	background - color: #f5f5f5;
	font - family: Courier New ! important;
	font - size: 12px ! important;
	border: 1px solid#ccc;
	padding: 5px;
	overflow: auto;
	margin: 5px 0;
	color: #000
}
span.cnblogs_code {
	padding: 3px
}.cnblogs_code div {
	background - color: #f5f5f5
}.cnblogs_code pre {
	font - family: Courier New ! important;
	font - size: 12px ! important;
	word - wrap: break - word;
	white - space: pre - wrap
}.cnblogs_code span {
	font - family: Courier New ! important;
	font - size: 12px ! important;
	line - height: 1.5 ! important
}.cnblogs_code_Collapse {
	border - right: #808080 1px solid;
	border - top: #808080 1px solid;
	border - left: #808080 1px solid;
	border - bottom: #808080 1px solid;
	background - color: #fff;
	padding: 2px
}.cnblogs_code_collapse {
	border - right: #808080 1px solid;
	border - top: #808080 1px solid;
	border - left: #808080 1px solid;
	border - bottom: #808080 1px solid;
	background - color: #fff;
	padding: 2px
}.cnblogs_code_hide {
	display: none
}.code_img_closed {
	vertical - align: middle;
	padding - right: 5px
}.code_img_opened {
	vertical - align: middle;
	padding - right: 5px
}.cnblogs_code_open {
	margin - top: 5px
}.codeLineNumber { - moz - user - select: none;
	color: #008080;
	padding - right: 10px
}.cnblogs_code ol {
	margin - left: 0;
	color: #008080
}.cnblogs_code ol li {
	list - style - image: none
}.cnblogs_code ol li span {
	color: #000
}.cnblogs_code_toolbar a: hover,
.cnblogs_code_toolbar a: link,
.cnblogs_code_toolbar a: visited,
.cnblogs_code_toolbar a: active,
.cnblogs_code_toolbar a: link img,
.cnblogs_code_toolbar a: visited img {
	background - color: #f5f5f5 ! important;
	border: none ! important
}.desc_img {
	float: right;
	max - height: 200px
}.MsoNormal {
	font - size: 13px;
	line - height: 150 %
}.div_my_zzk {
	margin - top: 5px;
	margin - bottom: 5px
}.input_my_zzk {
	width: 100px;
	vertical - align: middle;
	height: 20px
}
input.btn_my_zzk {
	vertical - align: middle;
	height: 22px;
	font - size: 12px;
	padding - left: 5px;
	padding - right: 5px
}
pre {
	margin - top: 0;
	margin - bottom: 0
}
pre {
	white - space: pre - wrap;
	white - space: -moz - pre - wrap ! important;
	white - space: -pre - wrap;
	white - space: -o - pre - wrap;
	word - wrap: break - word
}.divPostCommentBox {
	float: left;
	width: 500px
}.CommentBoxNav {
	width: 100px;
	float: right;
	margin - top: 20px;
	line - height: 120 % ;
	font - size: 12px
}.comment_pager {
	text - align: left;
	padding - bottom: 5px
}.comment_pager_current {
	color: #f00
}.dp - highlighter {
	font - family: "Consolas",
	"Courier New",
	Courier,
	mono,
	serif;
	font - size: 12px;
	overflow: auto;
	margin: 18px 0 18px 0 ! important;
	word -
	break: break - word
}.dp - highlighter ol,
.dp - highlighter ol li,
.dp - highlighter ol li span {
	margin: 0;
	padding: 0;
	border: none
}.dp - highlighter a,
.dp - highlighter a: hover {
	background: none;
	border: none;
	padding: 0;
	margin: 0
}.dp - highlighter ol {
	list - style: decimal;
	background - color: #fff;
	margin: 0 0 1px 45px ! important;
	padding: 0 ! important;
	color: #5c5c5c
}.dp - highlighter.nogutter ol,
.dp - highlighter.nogutter ol li {
	list - style: none ! important;
	margin - left: 0 ! important
}.dp - highlighter ol li,
.dp - highlighter.columns div {
	list - style: decimal - leading - zero;
	list - style - position: outside ! important;
	border - left: 3px solid#6ce26c;
	background - color: #f8f8f8;
	color: #5c5c5c;
	padding: 0 3px 0 10px ! important;
	margin: 0 ! important;
	line - height: 1.6
}.dp - highlighter.nogutter ol li,
.dp - highlighter.nogutter.columns div {
	border: 0
}.dp - highlighter.columns {
	background - color: #f8f8f8;
	color: #808080;
	overflow: hidden;
	width: 100 %
}.dp - highlighter.columns div {
	padding - bottom: 5px
}.dp - highlighter ol li.alt {
	background - color: #fff;
	color: inherit
}.dp - highlighter ol li span {
	color: #000;
	background - color: inherit
}.dp - highlighter.collapsed ol {
	margin: 0
}.dp - highlighter.collapsed ol li {
	display: none
}.dp - highlighter.printing {
	border: none
}.dp - highlighter.printing.tools {
	display: none ! important
}.dp - highlighter.printing li {
	display: list - item ! important
}.dp - highlighter.tools {
	padding: 3px 8px 3px 10px;
	font: 9px Verdana,
	Geneva,
	Arial,
	Helvetica,
	sans - serif;
	color: #c0c0c0;
	background - color: #f8f8f8;
	padding - bottom: 10px;
	border - left: 3px solid#6ce26c
}.dp - highlighter.nogutter.tools {
	border - left: 0
}.dp - highlighter.collapsed.tools {
	border - bottom: 0
}.dp - highlighter.tools a {
	font - size: 9px;
	color: #a0a0a0;
	background - color: inherit;
	text - decoration: none;
	margin - right: 10px
}.dp - highlighter.tools a: hover {
	color: #f00;
	background - color: inherit;
	text - decoration: underline
}.dp - about {
	background - color: #fff;
	color: #333;
	margin: 0;
	padding: 0
}.dp - about table {
	width: 100 % ;
	height: 100 % ;
	font - size: 11px;
	font - family: Tahoma,
	Verdana,
	Arial,
	sans - serif ! important
}.dp - about td {
	padding: 10px;
	vertical - align: top
}.dp - about.copy {
	border - bottom: 1px solid#aca899;
	height: 95 %
}.dp - about.title {
	color: #f00;
	background - color: inherit;
	font - weight: bold
}.dp - about.para {
	margin: 0 0 4px 0
}.dp - about.footer {
	background - color: #eceadb;
	color: #333;
	border - top: 1px solid#fff;
	text - align: right
}.dp - about.close {
	font - size: 11px;
	font - family: Tahoma,
	Verdana,
	Arial,
	sans - serif ! important;
	background - color: #eceadb;
	color: #333;
	width: 60px;
	height: 22px
}.dp - highlighter.comment,
.dp - highlighter.comments {
	color: #008200;
	background - color: inherit
}.dp - highlighter.string {
	color: #00f;
	background - color: inherit
}.dp - highlighter.keyword {
	color: #069;
	font - weight: bold;
	background - color: inherit
}.dp - highlighter.preprocessor {
	color: #808080;
	background - color: inherit
}#digg_block {
	margin - top: 10px
}#author_profile {
	float: left;
	width: 280px;
	margin - top: 0;
	margin - bottom: 10px;
	color: #000;
	margin - left: 0;
	font - size: 12px
}#author_profile a: link,
#author_profile a: visited,
#author_profile a: acitve {
	text - decoration: none
}#author_profile a: hover {
	text - decoration: underline
}.author_avatar {
	vertical - align: top;
	float: left;
	margin - right: 5px;
	padding - top: 5px;
	padding - left: 2px;
	border: 0
}.author_profile_title {
	font - weight: bold;
	color: #666
}.author_profile_info {
	float: left;
	line - height: 18px
}#div_digg {
	float: right;
	margin - bottom: 10px;
	margin - right: 30px;
	font - size: 12px;
	width: 125px;
	text - align: center;
	margin - top: 10px
}.diggit {
	float: left;
	width: 46px;
	height: 52px;
	background: url('//static.cnblogs.com/images/upup.gif') no - repeat;
	text - align: center;
	cursor: pointer;
	margin - top: 2px;
	padding - top: 5px
}.diggnum {
	font - size: 14px;
	color: #075db3;
	font - family: Verdana
}.buryit {
	float: right;
	margin - left: 20px;
	width: 46px;
	height: 52px;
	background: url('//static.cnblogs.com/images/downdown.gif') no - repeat;
	text - align: center;
	cursor: pointer;
	margin - top: 2px;
	padding - top: 5px
}.burynum {
	font - size: 14px;
	color: #075db3;
	font - family: Verdana
}.diggword {
	margin - top: 5px;
	margin - left: 0;
	font - size: 12px;
	color: #808080
}
a.digg_gray: link {
	color: #808080;
	text - decoration: underline
}
a.digg_gray: visited {
	color: #808080;
	text - decoration: underline
}
a.digg_gray: hover {
	color: #f00;
	text - decoration: underline
}
a.digg_gray: active {
	color: #808080;
	text - decoration: underline
}
a.site_hot: visited,
a.site_hot: active,
a.site_hot: link {
	color: #f00;
	text - decoration: none
}
a.site_hot: hover {
	color: #f00;
	text - decoration: underline
}.ad_bottom_text {
	line - height: 150 %
}#profile_block {
	margin - top: 5px;
	line - height: 1.5;
	text - align: left
}.ing_date {
	color: #808080
}.bq_post_comment {
	margin: 0 0 5px 0;
	font - style: normal;
	line - height: 180 % ;
	border: 1px solid#ddd;
	padding: 10px
}.bq_post_comment img {
	max - width: 400px;
	max - height: 300px
}.blog_comment_body {
	word - wrap: break - word;
	overflow - wrap: break - word
}.blog_comment_body li {
	margin - left: 28px;
	list - style: disc
}.blog_comment_body img {
	max - width: 400px;
	max - height: 300px
}#post_next_prev {
	line - height: 1.8;
	font - size: 12px
}.post_next_prev_date {
	color: #808080
}#post_next_prev a.p_n_p_prefix: link {
	text - decoration: none
}#post_next_prev a.p_n_p_prefix: hover {
	text - decoration: underline
}#side_ing_block {
	line - height: 1.5;
	overflow: hidden
}#side_ing_block ul li {
	background - image: url( //static.cnblogs.com/images/icon_voice.gif);background-repeat:no-repeat;padding:0 0 0 20px}a.ing_lnk:link,a.ing_lnk:active,a.ing_lnk:visited{color:#808080;text-decoration:none;border:0}.itnews{line-height:150%}.job_offer_list{line-height:150%}blockquote{background:none;border:2px solid #efefef;padding-left:10px;padding-right:10px;padding-top:5px;padding-bottom:5px;margin-top:10px;margin-bottom:10px}#cnblogs_post_body blockquote ul{margin-left:25px}.c_ad_block{margin-top:10px;line-height:1.5}#grade_flag{font-size:12px}.c_b_p_desc{word-wrap:break-word;word-break:break-all;overflow:hidden;line-height:1.5}.c_b_p_desc_readmore{padding-left:5px}.c_b_p_link_desc{margin-top:2px;word-break:break-word}#green_channel{padding:10px 0;margin-bottom:10px;margin-top:10px;border:#c0c0c0 1px dashed;font-size:12px;width:350px;text-align:center}#green_channel a{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAkCAYAAABIdFAMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAHhJREFUeNo8zjsOxCAMBFB/KEAUFFR0Cbng3nQPw68ArZdAlOZppPFIBhH5EAB8b+Tlt9MYQ6i1BuqFaq1CKSVcxZ2Acs6406KUgpt5/LCKuVgz5BDCSb13ZO99ZOdcZGvt4mJjzMVKqcha68iIePB86GAiOv8CDADlIUQBs7MD3wAAAABJRU5ErkJggg%3D%3D) repeat-x;display:inline-block;padding:3px 8px;color:#fff;text-decoration:none;font-weight:bold;cursor:pointer;margin-right:10px;-moz-border-radius:5px;-webkit-border-radius:10px;-moz-box-shadow:0 1px 3px rgba(0,0,0,.5);-webkit-box-shadow:0 1px 3px rgba(0,0,0,.5);text-shadow:0 -1px 1px rgba(0,0,0,.25);vertical-align:middle}#green_channel a:hover{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAyCAYAAACd+7GKAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAClJREFUeNpi/v//vwMTAwPDfzjBgMpFI/7hFSOT9Y8qRuF3JLoHAQIMAHYtMmRA+CugAAAAAElFTkSuQmCC)}#green_channel #green_channel_digg{background-color:#2daebf}#green_channel #green_channel_follow{background-color:#e33100}#green_channel #green_channel_favorite{background-color:#ffb515}#green_channel #green_channel_contact{background-color:#eee;color:#555;display:none}#green_channel #green_channel_weibo img{vertical-align:middle;border:none;margin-left:5px;box-shadow:none}#green_channel #green_channel_weibo,#green_channel #green_channel_wechat{background:none;padding:3px 2px;-moz-border-radius:none;-webkit-border-radius:none;-moz-box-shadow:none;-webkit-box-shadow:none;text-shadow:none}#green_channel #green_channel_wechat img{width:24px;height:24px;border:medium none;box-shadow:none;margin-left:5px;vertical-align:middle}#cnblogs_post_body{margin-bottom:20px}#cnblogs_post_body ul{margin-left:30px;padding-left:0}#cnblogs_post_body ol{padding-left:40px}#cnblogs_post_body ol li{list-style-type:decimal}#cnblogs_post_body ul li{list-style-type:disc}#cnblogs_post_body ul ul li{list-style-type:circle}#cnblogs_post_body table,.cnblogs-post-body table{border:1px solid #c0c0c0;border-collapse:collapse;word-break:break-word}#cnblogs_post_body th,.cnblogs-post-body th{background-color:#fafafa}#cnblogs_post_body th,#cnblogs_post_body td,.cnblogs-post-body th,.cnblogs-post-body td{border:1px solid #c0c0c0;border-collapse:collapse;padding:8px 14px;min-width:50px}#cnblogs_post_body img{max-width:100% !important;height:auto}.ad_text_commentbox{margin-top:5px;margin-bottom:5px}a.comment_uploadimg_a{font-size:12px}#ad_t2{margin-top:5px;line-height:1.8}#ad_t2 a{margin-right:10px}#opt_under_post{line-height:1.8}#opt_under_post a{margin-right:10px}#ad_under_comment2{margin-bottom:5px}#ad_under_comment2 img{margin-bottom:5px}.recent_comment_author{text-align:right;margin-right:4px}#HistoryToday,.recomm-block{max-width:600px;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.recomm-block{margin-top:10px}#cnblogs_t5{margin-top:5px}.cnblogs_code_toolbar{margin-top:5px}.cnblogs_code_toolbar span{padding-right:5px}input::-moz-focus-inner{border:0;padding:0}.comment_btn{height:26px;width:68px;margin:0;padding:0;line-height:22px}#commentbox_opt a{padding-left:10px}#taglist_title{margin-bottom:10px}#taglist td{padding:5px 20px 5px 10px}.Cal{width:100%}.CalTitle{width:100%}.new-comment-block{line-height:1.5}.new-comment-block img{max-width:400px;max-height:300px}.new-comment-title span{margin-left:5px}.new-comment-title a{margin-left:5px}.pager{font-size:12px;margin:10px 0;text-align:center;color:#2e6ab1;line-height:200%}.pager a{border:1px solid #9aafe5;color:#2e6ab1;margin:0 2px;padding:2px 5px;text-decoration:none}.pager span.current{background-color:#2e6ab1;border:1px solid #000080;color:#fff;font-weight:bold;margin:0 2px;padding:2px 5px}.comment_vote{text-align:right}.comment_vote a{text-decoration:none !important;padding-left:10px}.comment_actions a{padding-right:10px}.comment_actions a:last-child{padding-right:0}.recent_comment_body{white-space:pre-wrap;word-wrap:break-word}#taglist_main{margin-top:20px}#taglist_main #taglist .small{font-size:12px}#taglist_title_wrap{margin-left:auto;margin-right:auto;text-align:center}#cnblogs_post_body{word-break:break-word}#cnblogs_post_body p{margin:10px auto;text-indent:0}#cnblogs_post_body h1,.blog_comment_body h1{font-size:28px;font-weight:bold;line-height:1.5;margin:10px 0}#cnblogs_post_body h2,.blog_comment_body h2{font-size:21px;font-weight:bold;line-height:1.5;margin:10px 0}#cnblogs_post_body h3,.blog_comment_body h4{font-size:16px;font-weight:bold;line-height:1.5;margin:10px 0}#cnblogs_post_body h4,.blog_comment_body h4{font-size:14px;font-weight:bold;margin:10px 0}#cnblogs_post_body h5,.blog_comment_body h5{font-size:12px;font-weight:bold;margin:10px 0}#cnblogs_post_body h6,.blog_comment_body h6{font-size:11px;font-weight:bold;margin:10px 0}#div_digg .diggnum{line-height:1.5em !important}#div_digg .burynum{line-height:1.5em !important}#green_channel a:link,#green_channel a:visited,#green_channel a:active{color:#fff !important;border:none !important}#myposts .myposts_title{font-size:15px}#myposts{margin-left:20px}#myposts .pager{text-align:right;margin-right:10px}#myposts .PostList{margin-right:20px;margin-top:10px;font-size:13px}#myposts .postTitle2{font-size:13px}#myposts .postDesc2{font-size:12px}#myposts .postText2{font-size:13px;margin-bottom:5px}#blog-news{overflow:hidden}#MySignature{display:none}pre.prettyprint code{font-family:"Courier New",sans-serif !important;font-size:12px !important;line-height:20px;background-color:#f5f5f5 !important;border:1px solid #ccc !important;padding:0 5px !important;border-radius:3px !important;line-height:1.8;margin:1px 5px;vertical-align:middle;display:inline-block}.mermaid{white-space:pre-wrap}#cnblogs_post_body img[id^=uploading_image_]{display:none}#comment_form_container{visibility:hidden}#commentform_title{background-image:url(//static.cnblogs.com/images/icon_addcomment.gif);background-repeat:no-repeat;padding:0 0 0 25px;margin-bottom:10px}div.commentform input.author,div.commentform input.email,div.commentform input.url{background-image:url(//static.cnblogs.com/images/icon_form.gif);background-repeat:no-repeat;border:1px solid #ccc;padding:4px 4px 4px 30px;width:300px;font-size:13px}div.commentform input.author{background-position:3px -3px}div.commentform input.email{background-position:3px -33px}div.commentform input.url{background-position:3px -63px}.comment_textarea{padding:8px 14px;background-color:#fff;box-sizing:border-box;border:1px solid #ddd;width:600px;border-radius:3px;transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s;margin-bottom:10px}div.commentform textarea{line-height:1.6;width:100%;height:250px;resize:vertical;box-sizing:border-box;outline:none;font-size:13px;border:none;font-family:'PingFang SC','Helvetica Neue','Helvetica','Arial',sans-serif;padding:8px 0}#tbCommentBodyPreview{margin-left:5px}.comment_preview{width:100%;min-height:150px;box-sizing:border-box;border:none;padding:0}.comment_preview p,div.commentform p{margin:10px 0}.commentbox_footer,.commentbox_title{width:100%;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center}.commentbox_title{border-bottom:1px solid #ddd}.commentbox_footer{border-top:1px solid #d2d2d2;padding-top:10px;display:none}.commentbox_tab{margin:0 1rem 0 0;list-style:none;line-height:28px;cursor:pointer;padding:0 5px 0 5px;letter-spacing:.1rem;text-align:center;color:#707070}.commentbox_tab:hover,.commentbox_tab.active{border-bottom:2px solid #367cc2;color:#000}.commentbox_title_left{display:flex}.commentbox_title_right{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}textarea#tbCommentBody::placeholder{color:#a9a9a9}.login_tips{background-image:url(//static.cnblogs.com/images/icon_addcomment.gif);background-repeat:no-repeat;margin-top:10px;padding:0 0 10px 25px;font-weight:bold}.login_tips a{text-decoration:underline !important}.clear{clear:both}.comment_quote{padding:5px 5px 5px 5px;border:1px solid #ccc}.comment_quote legend+br{display:none}.comment_icon{cursor:pointer;padding:0 0 0 20px}.comment_option{margin-bottom:4px;background:none;border:none;outline:none;color:#808080;fill:gray}.comment_option:hover{fill:black;color:#000}.inline_middle{display:inline-block;vertical-align:middle}.comment_svg{display:inline-block;vertical-align:middle;width:18px;height:18px;fill:gray}.comment_svg_stroke{stroke:gray}.comment_svg_stroke:hover{stroke:black}.comment_svg:hover{fill:black}#comment_nav{text-align:right}#comment_nav a{padding-left:10px}.ad_commentbox_up{margin-left:5px}.ad_commentbox_up a{padding-left:10px}@font-face{font-family:'KaTeX_AMS';src:url(fonts/KaTeX_AMS-Regular.woff2) format('woff2'),url(fonts/KaTeX_AMS-Regular.woff) format('woff'),url(fonts/KaTeX_AMS-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Caligraphic';src:url(fonts/KaTeX_Caligraphic-Bold.woff2) format('woff2'),url(fonts/KaTeX_Caligraphic-Bold.woff) format('woff'),url(fonts/KaTeX_Caligraphic-Bold.ttf) format('truetype');font-weight:bold;font-style:normal}@font-face{font-family:'KaTeX_Caligraphic';src:url(fonts/KaTeX_Caligraphic-Regular.woff2) format('woff2'),url(fonts/KaTeX_Caligraphic-Regular.woff) format('woff'),url(fonts/KaTeX_Caligraphic-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Fraktur';src:url(fonts/KaTeX_Fraktur-Bold.woff2) format('woff2'),url(fonts/KaTeX_Fraktur-Bold.woff) format('woff'),url(fonts/KaTeX_Fraktur-Bold.ttf) format('truetype');font-weight:bold;font-style:normal}@font-face{font-family:'KaTeX_Fraktur';src:url(fonts/KaTeX_Fraktur-Regular.woff2) format('woff2'),url(fonts/KaTeX_Fraktur-Regular.woff) format('woff'),url(fonts/KaTeX_Fraktur-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Main';src:url(fonts/KaTeX_Main-Bold.woff2) format('woff2'),url(fonts/KaTeX_Main-Bold.woff) format('woff'),url(fonts/KaTeX_Main-Bold.ttf) format('truetype');font-weight:bold;font-style:normal}@font-face{font-family:'KaTeX_Main';src:url(fonts/KaTeX_Main-BoldItalic.woff2) format('woff2'),url(fonts/KaTeX_Main-BoldItalic.woff) format('woff'),url(fonts/KaTeX_Main-BoldItalic.ttf) format('truetype');font-weight:bold;font-style:italic}@font-face{font-family:'KaTeX_Main';src:url(fonts/KaTeX_Main-Italic.woff2) format('woff2'),url(fonts/KaTeX_Main-Italic.woff) format('woff'),url(fonts/KaTeX_Main-Italic.ttf) format('truetype');font-weight:normal;font-style:italic}@font-face{font-family:'KaTeX_Main';src:url(fonts/KaTeX_Main-Regular.woff2) format('woff2'),url(fonts/KaTeX_Main-Regular.woff) format('woff'),url(fonts/KaTeX_Main-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Math';src:url(fonts/KaTeX_Math-BoldItalic.woff2) format('woff2'),url(fonts/KaTeX_Math-BoldItalic.woff) format('woff'),url(fonts/KaTeX_Math-BoldItalic.ttf) format('truetype');font-weight:bold;font-style:italic}@font-face{font-family:'KaTeX_Math';src:url(fonts/KaTeX_Math-Italic.woff2) format('woff2'),url(fonts/KaTeX_Math-Italic.woff) format('woff'),url(fonts/KaTeX_Math-Italic.ttf) format('truetype');font-weight:normal;font-style:italic}@font-face{font-family:'KaTeX_SansSerif';src:url(fonts/KaTeX_SansSerif-Bold.woff2) format('woff2'),url(fonts/KaTeX_SansSerif-Bold.woff) format('woff'),url(fonts/KaTeX_SansSerif-Bold.ttf) format('truetype');font-weight:bold;font-style:normal}@font-face{font-family:'KaTeX_SansSerif';src:url(fonts/KaTeX_SansSerif-Italic.woff2) format('woff2'),url(fonts/KaTeX_SansSerif-Italic.woff) format('woff'),url(fonts/KaTeX_SansSerif-Italic.ttf) format('truetype');font-weight:normal;font-style:italic}@font-face{font-family:'KaTeX_SansSerif';src:url(fonts/KaTeX_SansSerif-Regular.woff2) format('woff2'),url(fonts/KaTeX_SansSerif-Regular.woff) format('woff'),url(fonts/KaTeX_SansSerif-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Script';src:url(fonts/KaTeX_Script-Regular.woff2) format('woff2'),url(fonts/KaTeX_Script-Regular.woff) format('woff'),url(fonts/KaTeX_Script-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Size1';src:url(fonts/KaTeX_Size1-Regular.woff2) format('woff2'),url(fonts/KaTeX_Size1-Regular.woff) format('woff'),url(fonts/KaTeX_Size1-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Size2';src:url(fonts/KaTeX_Size2-Regular.woff2) format('woff2'),url(fonts/KaTeX_Size2-Regular.woff) format('woff'),url(fonts/KaTeX_Size2-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Size3';src:url(fonts/KaTeX_Size3-Regular.woff2) format('woff2'),url(fonts/KaTeX_Size3-Regular.woff) format('woff'),url(fonts/KaTeX_Size3-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Size4';src:url(fonts/KaTeX_Size4-Regular.woff2) format('woff2'),url(fonts/KaTeX_Size4-Regular.woff) format('woff'),url(fonts/KaTeX_Size4-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}@font-face{font-family:'KaTeX_Typewriter';src:url(fonts/KaTeX_Typewriter-Regular.woff2) format('woff2'),url(fonts/KaTeX_Typewriter-Regular.woff) format('woff'),url(fonts/KaTeX_Typewriter-Regular.ttf) format('truetype');font-weight:normal;font-style:normal}.katex{font:normal 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none !important}.katex .katex-version::after{content:"0.11.1"}.katex .katex-mathml{position:absolute;clip:rect(1px,1px,1px,1px);padding:0;border:0;height:1px;width:1px;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{position:relative;display:inline-block;white-space:nowrap;width:min-content}.katex .strut{display:inline-block}.katex .textbf{font-weight:bold}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathdefault{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:bold}.katex .boldsymbol{font-family:KaTeX_Math;font-weight:bold;font-style:italic}.katex .amsrm{font-family:KaTeX_AMS}.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:bold}.katex .mathitsf,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;vertical-align:bottom;position:relative}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;vertical-align:bottom;font-size:1px;width:2px;min-width:2px}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{display:inline-block;width:100%;border-bottom-style:solid}.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .underline .underline-line,.katex .hline,.katex .hdashline,.katex .rule{min-height:1px}.katex .mspace{display:inline-block}.katex .llap,.katex .rlap,.katex .clap{width:0;position:relative}.katex .llap>.inner,.katex .rlap>.inner,.katex .clap>.inner{position:absolute}.katex .llap>.fix,.katex .rlap>.fix,.katex .clap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .rlap>.inner,.katex .clap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{display:inline-block;border:solid 0;position:relative}.katex .overline .overline-line,.katex .underline .underline-line,.katex .hline{display:inline-block;width:100%;border-bottom-style:solid}.katex .hdashline{display:inline-block;width:100%;border-bottom-style:dashed}.katex .sqrt>.root{margin-left:.27777778em;margin-right:-.55555556em}.katex .sizing.reset-size1.size1,.katex .fontsize-ensurer.reset-size1.size1{font-size:1em}.katex .sizing.reset-size1.size2,.katex .fontsize-ensurer.reset-size1.size2{font-size:1.2em}.katex .sizing.reset-size1.size3,.katex .fontsize-ensurer.reset-size1.size3{font-size:1.4em}.katex .sizing.reset-size1.size4,.katex .fontsize-ensurer.reset-size1.size4{font-size:1.6em}.katex .sizing.reset-size1.size5,.katex .fontsize-ensurer.reset-size1.size5{font-size:1.8em}.katex .sizing.reset-size1.size6,.katex .fontsize-ensurer.reset-size1.size6{font-size:2em}.katex .sizing.reset-size1.size7,.katex .fontsize-ensurer.reset-size1.size7{font-size:2.4em}.katex .sizing.reset-size1.size8,.katex .fontsize-ensurer.reset-size1.size8{font-size:2.88em}.katex .sizing.reset-size1.size9,.katex .fontsize-ensurer.reset-size1.size9{font-size:3.456em}.katex .sizing.reset-size1.size10,.katex .fontsize-ensurer.reset-size1.size10{font-size:4.148em}.katex .sizing.reset-size1.size11,.katex .fontsize-ensurer.reset-size1.size11{font-size:4.976em}.katex .sizing.reset-size2.size1,.katex .fontsize-ensurer.reset-size2.size1{font-size:.83333333em}.katex .sizing.reset-size2.size2,.katex .fontsize-ensurer.reset-size2.size2{font-size:1em}.katex .sizing.reset-size2.size3,.katex .fontsize-ensurer.reset-size2.size3{font-size:1.16666667em}.katex .sizing.reset-size2.size4,.katex .fontsize-ensurer.reset-size2.size4{font-size:1.33333333em}.katex .sizing.reset-size2.size5,.katex .fontsize-ensurer.reset-size2.size5{font-size:1.5em}.katex .sizing.reset-size2.size6,.katex .fontsize-ensurer.reset-size2.size6{font-size:1.66666667em}.katex .sizing.reset-size2.size7,.katex .fontsize-ensurer.reset-size2.size7{font-size:2em}.katex .sizing.reset-size2.size8,.katex .fontsize-ensurer.reset-size2.size8{font-size:2.4em}.katex .sizing.reset-size2.size9,.katex .fontsize-ensurer.reset-size2.size9{font-size:2.88em}.katex .sizing.reset-size2.size10,.katex .fontsize-ensurer.reset-size2.size10{font-size:3.45666667em}.katex .sizing.reset-size2.size11,.katex .fontsize-ensurer.reset-size2.size11{font-size:4.14666667em}.katex .sizing.reset-size3.size1,.katex .fontsize-ensurer.reset-size3.size1{font-size:.71428571em}.katex .sizing.reset-size3.size2,.katex .fontsize-ensurer.reset-size3.size2{font-size:.85714286em}.katex .sizing.reset-size3.size3,.katex .fontsize-ensurer.reset-size3.size3{font-size:1em}.katex .sizing.reset-size3.size4,.katex .fontsize-ensurer.reset-size3.size4{font-size:1.14285714em}.katex .sizing.reset-size3.size5,.katex .fontsize-ensurer.reset-size3.size5{font-size:1.28571429em}.katex .sizing.reset-size3.size6,.katex .fontsize-ensurer.reset-size3.size6{font-size:1.42857143em}.katex .sizing.reset-size3.size7,.katex .fontsize-ensurer.reset-size3.size7{font-size:1.71428571em}.katex .sizing.reset-size3.size8,.katex .fontsize-ensurer.reset-size3.size8{font-size:2.05714286em}.katex .sizing.reset-size3.size9,.katex .fontsize-ensurer.reset-size3.size9{font-size:2.46857143em}.katex .sizing.reset-size3.size10,.katex .fontsize-ensurer.reset-size3.size10{font-size:2.96285714em}.katex .sizing.reset-size3.size11,.katex .fontsize-ensurer.reset-size3.size11{font-size:3.55428571em}.katex .sizing.reset-size4.size1,.katex .fontsize-ensurer.reset-size4.size1{font-size:.625em}.katex .sizing.reset-size4.size2,.katex .fontsize-ensurer.reset-size4.size2{font-size:.75em}.katex .sizing.reset-size4.size3,.katex .fontsize-ensurer.reset-size4.size3{font-size:.875em}.katex .sizing.reset-size4.size4,.katex .fontsize-ensurer.reset-size4.size4{font-size:1em}.katex .sizing.reset-size4.size5,.katex .fontsize-ensurer.reset-size4.size5{font-size:1.125em}.katex .sizing.reset-size4.size6,.katex .fontsize-ensurer.reset-size4.size6{font-size:1.25em}.katex .sizing.reset-size4.size7,.katex .fontsize-ensurer.reset-size4.size7{font-size:1.5em}.katex .sizing.reset-size4.size8,.katex .fontsize-ensurer.reset-size4.size8{font-size:1.8em}.katex .sizing.reset-size4.size9,.katex .fontsize-ensurer.reset-size4.size9{font-size:2.16em}.katex .sizing.reset-size4.size10,.katex .fontsize-ensurer.reset-size4.size10{font-size:2.5925em}.katex .sizing.reset-size4.size11,.katex .fontsize-ensurer.reset-size4.size11{font-size:3.11em}.katex .sizing.reset-size5.size1,.katex .fontsize-ensurer.reset-size5.size1{font-size:.55555556em}.katex .sizing.reset-size5.size2,.katex .fontsize-ensurer.reset-size5.size2{font-size:.66666667em}.katex .sizing.reset-size5.size3,.katex .fontsize-ensurer.reset-size5.size3{font-size:.77777778em}.katex .sizing.reset-size5.size4,.katex .fontsize-ensurer.reset-size5.size4{font-size:.88888889em}.katex .sizing.reset-size5.size5,.katex .fontsize-ensurer.reset-size5.size5{font-size:1em}.katex .sizing.reset-size5.size6,.katex .fontsize-ensurer.reset-size5.size6{font-size:1.11111111em}.katex .sizing.reset-size5.size7,.katex .fontsize-ensurer.reset-size5.size7{font-size:1.33333333em}.katex .sizing.reset-size5.size8,.katex .fontsize-ensurer.reset-size5.size8{font-size:1.6em}.katex .sizing.reset-size5.size9,.katex .fontsize-ensurer.reset-size5.size9{font-size:1.92em}.katex .sizing.reset-size5.size10,.katex .fontsize-ensurer.reset-size5.size10{font-size:2.30444444em}.katex .sizing.reset-size5.size11,.katex .fontsize-ensurer.reset-size5.size11{font-size:2.76444444em}.katex .sizing.reset-size6.size1,.katex .fontsize-ensurer.reset-size6.size1{font-size:.5em}.katex .sizing.reset-size6.size2,.katex .fontsize-ensurer.reset-size6.size2{font-size:.6em}.katex .sizing.reset-size6.size3,.katex .fontsize-ensurer.reset-size6.size3{font-size:.7em}.katex .sizing.reset-size6.size4,.katex .fontsize-ensurer.reset-size6.size4{font-size:.8em}.katex .sizing.reset-size6.size5,.katex .fontsize-ensurer.reset-size6.size5{font-size:.9em}.katex .sizing.reset-size6.size6,.katex .fontsize-ensurer.reset-size6.size6{font-size:1em}.katex .sizing.reset-size6.size7,.katex .fontsize-ensurer.reset-size6.size7{font-size:1.2em}.katex .sizing.reset-size6.size8,.katex .fontsize-ensurer.reset-size6.size8{font-size:1.44em}.katex .sizing.reset-size6.size9,.katex .fontsize-ensurer.reset-size6.size9{font-size:1.728em}.katex .sizing.reset-size6.size10,.katex .fontsize-ensurer.reset-size6.size10{font-size:2.074em}.katex .sizing.reset-size6.size11,.katex .fontsize-ensurer.reset-size6.size11{font-size:2.488em}.katex .sizing.reset-size7.size1,.katex .fontsize-ensurer.reset-size7.size1{font-size:.41666667em}.katex .sizing.reset-size7.size2,.katex .fontsize-ensurer.reset-size7.size2{font-size:.5em}.katex .sizing.reset-size7.size3,.katex .fontsize-ensurer.reset-size7.size3{font-size:.58333333em}.katex .sizing.reset-size7.size4,.katex .fontsize-ensurer.reset-size7.size4{font-size:.66666667em}.katex .sizing.reset-size7.size5,.katex .fontsize-ensurer.reset-size7.size5{font-size:.75em}.katex .sizing.reset-size7.size6,.katex .fontsize-ensurer.reset-size7.size6{font-size:.83333333em}.katex .sizing.reset-size7.size7,.katex .fontsize-ensurer.reset-size7.size7{font-size:1em}.katex .sizing.reset-size7.size8,.katex .fontsize-ensurer.reset-size7.size8{font-size:1.2em}.katex .sizing.reset-size7.size9,.katex .fontsize-ensurer.reset-size7.size9{font-size:1.44em}.katex .sizing.reset-size7.size10,.katex .fontsize-ensurer.reset-size7.size10{font-size:1.72833333em}.katex .sizing.reset-size7.size11,.katex .fontsize-ensurer.reset-size7.size11{font-size:2.07333333em}.katex .sizing.reset-size8.size1,.katex .fontsize-ensurer.reset-size8.size1{font-size:.34722222em}.katex .sizing.reset-size8.size2,.katex .fontsize-ensurer.reset-size8.size2{font-size:.41666667em}.katex .sizing.reset-size8.size3,.katex .fontsize-ensurer.reset-size8.size3{font-size:.48611111em}.katex .sizing.reset-size8.size4,.katex .fontsize-ensurer.reset-size8.size4{font-size:.55555556em}.katex .sizing.reset-size8.size5,.katex .fontsize-ensurer.reset-size8.size5{font-size:.625em}.katex .sizing.reset-size8.size6,.katex .fontsize-ensurer.reset-size8.size6{font-size:.69444444em}.katex .sizing.reset-size8.size7,.katex .fontsize-ensurer.reset-size8.size7{font-size:.83333333em}.katex .sizing.reset-size8.size8,.katex .fontsize-ensurer.reset-size8.size8{font-size:1em}.katex .sizing.reset-size8.size9,.katex .fontsize-ensurer.reset-size8.size9{font-size:1.2em}.katex .sizing.reset-size8.size10,.katex .fontsize-ensurer.reset-size8.size10{font-size:1.44027778em}.katex .sizing.reset-size8.size11,.katex .fontsize-ensurer.reset-size8.size11{font-size:1.72777778em}.katex .sizing.reset-size9.size1,.katex .fontsize-ensurer.reset-size9.size1{font-size:.28935185em}.katex .sizing.reset-size9.size2,.katex .fontsize-ensurer.reset-size9.size2{font-size:.34722222em}.katex .sizing.reset-size9.size3,.katex .fontsize-ensurer.reset-size9.size3{font-size:.40509259em}.katex .sizing.reset-size9.size4,.katex .fontsize-ensurer.reset-size9.size4{font-size:.46296296em}.katex .sizing.reset-size9.size5,.katex .fontsize-ensurer.reset-size9.size5{font-size:.52083333em}.katex .sizing.reset-size9.size6,.katex .fontsize-ensurer.reset-size9.size6{font-size:.5787037em}.katex .sizing.reset-size9.size7,.katex .fontsize-ensurer.reset-size9.size7{font-size:.69444444em}.katex .sizing.reset-size9.size8,.katex .fontsize-ensurer.reset-size9.size8{font-size:.83333333em}.katex .sizing.reset-size9.size9,.katex .fontsize-ensurer.reset-size9.size9{font-size:1em}.katex .sizing.reset-size9.size10,.katex .fontsize-ensurer.reset-size9.size10{font-size:1.20023148em}.katex .sizing.reset-size9.size11,.katex .fontsize-ensurer.reset-size9.size11{font-size:1.43981481em}.katex .sizing.reset-size10.size1,.katex .fontsize-ensurer.reset-size10.size1{font-size:.24108004em}.katex .sizing.reset-size10.size2,.katex .fontsize-ensurer.reset-size10.size2{font-size:.28929605em}.katex .sizing.reset-size10.size3,.katex .fontsize-ensurer.reset-size10.size3{font-size:.33751205em}.katex .sizing.reset-size10.size4,.katex .fontsize-ensurer.reset-size10.size4{font-size:.38572806em}.katex .sizing.reset-size10.size5,.katex .fontsize-ensurer.reset-size10.size5{font-size:.43394407em}.katex .sizing.reset-size10.size6,.katex .fontsize-ensurer.reset-size10.size6{font-size:.48216008em}.katex .sizing.reset-size10.size7,.katex .fontsize-ensurer.reset-size10.size7{font-size:.57859209em}.katex .sizing.reset-size10.size8,.katex .fontsize-ensurer.reset-size10.size8{font-size:.69431051em}.katex .sizing.reset-size10.size9,.katex .fontsize-ensurer.reset-size10.size9{font-size:.83317261em}.katex .sizing.reset-size10.size10,.katex .fontsize-ensurer.reset-size10.size10{font-size:1em}.katex .sizing.reset-size10.size11,.katex .fontsize-ensurer.reset-size10.size11{font-size:1.19961427em}.katex .sizing.reset-size11.size1,.katex .fontsize-ensurer.reset-size11.size1{font-size:.20096463em}.katex .sizing.reset-size11.size2,.katex .fontsize-ensurer.reset-size11.size2{font-size:.24115756em}.katex .sizing.reset-size11.size3,.katex .fontsize-ensurer.reset-size11.size3{font-size:.28135048em}.katex .sizing.reset-size11.size4,.katex .fontsize-ensurer.reset-size11.size4{font-size:.32154341em}.katex .sizing.reset-size11.size5,.katex .fontsize-ensurer.reset-size11.size5{font-size:.36173633em}.katex .sizing.reset-size11.size6,.katex .fontsize-ensurer.reset-size11.size6{font-size:.40192926em}.katex .sizing.reset-size11.size7,.katex .fontsize-ensurer.reset-size11.size7{font-size:.48231511em}.katex .sizing.reset-size11.size8,.katex .fontsize-ensurer.reset-size11.size8{font-size:.57877814em}.katex .sizing.reset-size11.size9,.katex .fontsize-ensurer.reset-size11.size9{font-size:.69453376em}.katex .sizing.reset-size11.size10,.katex .fontsize-ensurer.reset-size11.size10{font-size:.83360129em}.katex .sizing.reset-size11.size11,.katex .fontsize-ensurer.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter{position:relative}.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .op-limits>.vlist-t{text-align:center}.katex .accent>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{display:block;position:absolute;width:100%;height:inherit;fill:currentColor;stroke:currentColor;fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex svg path{stroke:none}.katex img{border-style:none;min-width:0;min-height:0;max-width:none;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy::before,.katex .stretchy::after{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{position:absolute;left:0;width:50.2%;overflow:hidden}.katex .halfarrow-right{position:absolute;right:0;width:50.2%;overflow:hidden}.katex .brace-left{position:absolute;left:0;width:25.1%;overflow:hidden}.katex .brace-center{position:absolute;left:25%;width:50%;overflow:hidden}.katex .brace-right{position:absolute;right:0;width:25.1%;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .x-arrow,.katex .mover,.katex .munder{text-align:center}.katex .boxpad{padding:0 .3em 0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em 0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left}.cnblogs-markdown .hljs,.cnblogs-post-body .hljs,.blog_comment_body .hljs{background:#fff;color:#000;display:block;overflow-x:auto;padding:.5em}.hljs-comment,.hljs-quote,.hljs-variable{color:#008000}.hljs-keyword,.hljs-selector-tag,.hljs-built_in,.hljs-name,.hljs-tag{color:#00f}.hljs-string,.hljs-title,.hljs-section,.hljs-attribute,.hljs-literal,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-addition{color:#a31515}.hljs-deletion,.hljs-selector-attr,.hljs-selector-pseudo,.hljs-meta{color:#2b91af}.hljs-doctag{color:#808080}.hljs-attr{color:#f00}.hljs-symbol,.hljs-bullet,.hljs-link{color:#00b0e8}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:bold}.cnblogs-markdown code,.cnblogs-post-body code,.blog_comment_body code{background-color:#f5f5f5 !important;border:1px solid #ccc !important;border-radius:3px !important;display:inline-block;font-family:"Courier New",sans-serif !important;font-size:12px !important;line-height:20px;line-height:1.8;margin:1px 5px;padding:0 5px !important;vertical-align:middle}.cnblogs-markdown pre code,.cnblogs-post-body pre code,.blog_comment_body pre code{display:block;height:auto;line-height:1.5;margin:auto;padding:5px !important;vertical-align:auto}.cnblogs-markdown .hljs,.cnblogs-post-body .hljs,.blog_comment_body .hljs{font-family:"Courier New",sans-serif !important;font-size:12px !important;line-height:1.5 !important;padding:5px !important}.blog_comment_body pre,.cnblogs-markdown pre{margin-bottom:10px;margin-top:10px}.dropdown-menu a{color:#08c;text-decoration:none}.typeahead{z-index:1051;margin-top:2px}.dropdown-menu{position:absolute;top:100%;left:0;z-index:1000;display:none;padding:0;float:left;margin:2px 0 0;list-style:none;background-color:#fff;text-shadow:none}.dropdown-menu>.active>a,.dropdown-menu>.active>a:hover,.dropdown-menu>.active>a:focus{color:#fff;text-decoration:none;outline:0;background-color:#4078c0;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc',endColorstr='#ff0077b3',GradientType=0)}.dropdown-menu>li>a{display:block;padding:3px 10px;clear:both;font-weight:normal;line-height:20px;color:#333;white-space:nowrap}.mention_name{font-size:12px}.mention_username{font-size:12px;color:#999}.mention_image{float:left;margin-right:5px;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;width:20px;height:20px}.active .mention_username{color:#fff}.dropdown-menu>.tips{color:#fff;text-decoration:none;outline:0;background-color:#4078c0;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc',endColorstr='#ff0077b3',GradientType=0);font-size:12px;padding:3px 5px;clear:both;line-height:20px}
	/*!
 * ui-dialog.css
 * Date: 2014-07-03
 * https://github.com/aui/artDialog
 * (c) 2009-2014 TangBin, http://www.planeArt.cn
 *
 * This is licensed under the GNU LGPL, version 2.1 or later.
 * For details, see: http://www.gnu.org/licenses/lgpl-2.1.html
 */
	.ui - dialog { * zoom: 1;
		_float: left;
		position: relative;
		background - color: #fff;
		border: 1px solid#999;
		border - radius: 6px;
		outline: 0;
		background - clip: padding - box;
		font - family: Helvetica,
		arial,
		sans - serif;
		font - size: 14px;
		line - height: 1.428571429;
		color: #333;
		opacity: 0; - webkit - transform: scale(0);
		transform: scale(0); - webkit - transition: -webkit - transform.15s ease - in-out,
		opacity.15s ease - in-out;
		transition: transform.15s ease - in-out,
		opacity.15s ease - in-out
	}.ui - popup - show.ui - dialog {
		opacity: 1; - webkit - transform: scale(1);
		transform: scale(1)
	}.ui - popup - focus.ui - dialog {
		box - shadow: 0 0 8px rgba(0, 0, 0, .1)
	}.ui - popup - modal.ui - dialog {
		box - shadow: 0 0 8px rgba(0, 0, 0, .1),
		0 0 256px rgba(255, 255, 255, .3)
	}.ui - dialog - grid {
		width: auto;
		margin: 0;
		border: 0 none;
		border - collapse: collapse;
		border - spacing: 0;
		background: transparent
	}.ui - dialog - header, .ui - dialog - body, .ui - dialog - footer {
		padding: 0;
		border: 0 none;
		text - align: left;
		background: transparent
	}.ui - dialog - header {
		white - space: nowrap;
		border - bottom: 1px solid#e5e5e5
	}.ui - dialog - close {
		position: relative;
		_position: absolute;
		float: right;
		top: 13px;
		right: 13px;
		_height: 26px;
		padding: 0 4px;
		font - size: 21px;
		font - weight: bold;
		line - height: 1;
		color: #000;
		text - shadow: 0 1px 0#fff;
		opacity: .2;
		filter: alpha(opacity = 20);
		cursor: pointer;
		background: transparent;
		_background: #fff;
		border: 0; - webkit - appearance: none
	}.ui - dialog - close: hover, .ui - dialog - close: focus {
		color: #000;
		text - decoration: none;
		cursor: pointer;
		outline: 0;
		opacity: .5;
		filter: alpha(opacity = 50)
	}.ui - dialog - title {
		margin: 0;
		line - height: 1.428571429;
		min - height: 16.428571429px;
		padding: 15px;
		overflow: hidden;
		white - space: nowrap;
		text - overflow: ellipsis;
		font - weight: bold;
		cursor: default
	}.ui - dialog - body {
		padding: 20px;
		text - align: center
	}.ui - dialog - content {
		display: inline - block;
		position: relative;
		vertical - align: middle; * zoom: 1; * display: inline;
		text - align: left
	}.ui - dialog - footer {
		padding: 0 20px 20px 20px
	}.ui - dialog - statusbar {
		float: left;
		margin - right: 20px;
		padding: 6px 0;
		line - height: 1.428571429;
		font - size: 14px;
		color: #888;
		white - space: nowrap
	}.ui - dialog - statusbar label: hover {
		color: #333
	}.ui - dialog - statusbar input, .ui - dialog - statusbar.label {
		vertical - align: middle
	}.ui - dialog - button {
		float: right;
		white - space: nowrap
	}.ui - dialog - footer button + button {
		margin - bottom: 0;
		margin - left: 5px
	}.ui - dialog - footer button {
		width: auto;
		overflow: visible;
		display: inline - block;
		padding: 6px 12px;
		_margin - left: 5px;
		margin - bottom: 0;
		font - size: 14px;
		font - weight: normal;
		line - height: 1.428571429;
		text - align: center;
		white - space: nowrap;
		vertical - align: middle;
		cursor: pointer;
		background - image: none;
		border: 1px solid transparent;
		border - radius: 4px; - webkit - user - select: none; - moz - user - select: none; - ms - user - select: none; - o - user - select: none;
		user - select: none
	}.ui - dialog - footer button: focus {
		outline: thin dotted#333;
		outline: 5px auto - webkit - focus - ring - color;
		outline - offset: -2px
	}.ui - dialog - footer button: hover, .ui - dialog - footer button: focus {
		color: #333;
		text - decoration: none
	}.ui - dialog - footer button: active {
		background - image: none;
		outline: 0; - webkit - box - shadow: inset 0 3px 5px rgba(0, 0, 0, .125);
		box - shadow: inset 0 3px 5px rgba(0, 0, 0, .125)
	}.ui - dialog - footer button[disabled] {
		pointer - events: none;
		cursor: not - allowed;
		opacity: .65;
		filter: alpha(opacity = 65); - webkit - box - shadow: none;
		box - shadow: none
	}.ui - dialog - footer button {
		color: #333;
		background - color: #fff;
		border - color: #ccc
	}.ui - dialog - footer button: hover, .ui - dialog - footer button: focus, .ui - dialog - footer button: active {
		color: #333;
		background - color: #ebebeb;
		border - color: #adadad
	}.ui - dialog - footer button: active {
		background - image: none
	}.ui - dialog - footer button[disabled], .ui - dialog - footer button[disabled] : hover, .ui - dialog - footer button[disabled] : focus, .ui - dialog - footer button[disabled] : active {
		background - color: #fff;
		border - color: #ccc
	}.ui - dialog - footer button.ui - dialog - autofocus {
		color: #fff;
		background - color: #428bca;
		border - color: #357ebd
	}.ui - dialog - footer button.ui - dialog - autofocus: hover, .ui - dialog - footer button.ui - dialog - autofocus: focus, .ui - dialog - footer button.ui - dialog - autofocus: active {
		color: #fff;
		background - color: #3276b1;
		border - color: #285e8e
	}.ui - dialog - footer button.ui - dialog - autofocus: active {
		background - image: none
	}.ui - popup - top - left.ui - dialog, .ui - popup - top.ui - dialog, .ui - popup - top - right.ui - dialog {
		top: -8px
	}.ui - popup - bottom - left.ui - dialog, .ui - popup - bottom.ui - dialog, .ui - popup - bottom - right.ui - dialog {
		top: 8px
	}.ui - popup - left - top.ui - dialog, .ui - popup - left.ui - dialog, .ui - popup - left - bottom.ui - dialog {
		left: -8px
	}.ui - popup - right - top.ui - dialog, .ui - popup - right.ui - dialog, .ui - popup - right - bottom.ui - dialog {
		left: 8px
	}.ui - dialog - arrow - a, .ui - dialog - arrow - b {
		position: absolute;
		display: none;
		width: 0;
		height: 0;
		overflow: hidden;
		_color: #ff3fff;
		_filter: chroma(color = #ff3fff);
		border: 8px dashed transparent
	}.ui - popup - follow.ui - dialog - arrow - a, .ui - popup - follow.ui - dialog - arrow - b {
		display: block
	}.ui - popup - top - left.ui - dialog - arrow - a, .ui - popup - top.ui - dialog - arrow - a, .ui - popup - top - right.ui - dialog - arrow - a {
		bottom: -16px;
		border - top: 8px solid#7c7c7c
	}.ui - popup - top - left.ui - dialog - arrow - b, .ui - popup - top.ui - dialog - arrow - b, .ui - popup - top - right.ui - dialog - arrow - b {
		bottom: -15px;
		border - top: 8px solid#fff
	}.ui - popup - top - left.ui - dialog - arrow - a, .ui - popup - top - left.ui - dialog - arrow - b {
		left: 15px
	}.ui - popup - top.ui - dialog - arrow - a, .ui - popup - top.ui - dialog - arrow - b {
		left: 50 % ;
		margin - left: -8px
	}.ui - popup - top - right.ui - dialog - arrow - a, .ui - popup - top - right.ui - dialog - arrow - b {
		right: 15px
	}.ui - popup - bottom - left.ui - dialog - arrow - a, .ui - popup - bottom.ui - dialog - arrow - a, .ui - popup - bottom - right.ui - dialog - arrow - a {
		top: -16px;
		border - bottom: 8px solid#7c7c7c
	}.ui - popup - bottom - left.ui - dialog - arrow - b, .ui - popup - bottom.ui - dialog - arrow - b, .ui - popup - bottom - right.ui - dialog - arrow - b {
		top: -15px;
		border - bottom: 8px solid#fff
	}.ui - popup - bottom - left.ui - dialog - arrow - a, .ui - popup - bottom - left.ui - dialog - arrow - b {
		left: 15px
	}.ui - popup - bottom.ui - dialog - arrow - a, .ui - popup - bottom.ui - dialog - arrow - b {
		margin - left: -8px;
		left: 50 %
	}.ui - popup - bottom - right.ui - dialog - arrow - a, .ui - popup - bottom - right.ui - dialog - arrow - b {
		right: 15px
	}.ui - popup - left - top.ui - dialog - arrow - a, .ui - popup - left.ui - dialog - arrow - a, .ui - popup - left - bottom.ui - dialog - arrow - a {
		right: -16px;
		border - left: 8px solid#7c7c7c
	}.ui - popup - left - top.ui - dialog - arrow - b, .ui - popup - left.ui - dialog - arrow - b, .ui - popup - left - bottom.ui - dialog - arrow - b {
		right: -15px;
		border - left: 8px solid#fff
	}.ui - popup - left - top.ui - dialog - arrow - a, .ui - popup - left - top.ui - dialog - arrow - b {
		top: 15px
	}.ui - popup - left.ui - dialog - arrow - a, .ui - popup - left.ui - dialog - arrow - b {
		margin - top: -8px;
		top: 50 %
	}.ui - popup - left - bottom.ui - dialog - arrow - a, .ui - popup - left - bottom.ui - dialog - arrow - b {
		bottom: 15px
	}.ui - popup - right - top.ui - dialog - arrow - a, .ui - popup - right.ui - dialog - arrow - a, .ui - popup - right - bottom.ui - dialog - arrow - a {
		left: -16px;
		border - right: 8px solid#7c7c7c
	}.ui - popup - right - top.ui - dialog - arrow - b, .ui - popup - right.ui - dialog - arrow - b, .ui - popup - right - bottom.ui - dialog - arrow - b {
		left: -15px;
		border - right: 8px solid#fff
	}.ui - popup - right - top.ui - dialog - arrow - a, .ui - popup - right - top.ui - dialog - arrow - b {
		top: 15px
	}.ui - popup - right.ui - dialog - arrow - a, .ui - popup - right.ui - dialog - arrow - b {
		margin - top: -8px;
		top: 50 %
	}.ui - popup - right - bottom.ui - dialog - arrow - a, .ui - popup - right - bottom.ui - dialog - arrow - b {
		bottom: 15px
	}@ - webkit - keyframes ui - dialog - loading {
		0 % { - webkit - transform: rotate(0deg)
		}
		100 % { - webkit - transform: rotate(360deg)
		}
	}@keyframes ui - dialog - loading {
		0 % {
			transform: rotate(0deg)
		}
		100 % {
			transform: rotate(360deg)
		}
	}.ui - dialog - loading {
		vertical - align: middle;
		position: relative;
		display: block; * zoom: 1; * display: inline;
		overflow: hidden;
		width: 32px;
		height: 32px;
		top: 50 % ;
		margin: -16px auto 0 auto;
		font - size: 0;
		text - indent: -999em;
		color: #666
	}.ui - dialog - loading {
		width: 100 % \9;
		text - indent: 0\9;
		line - height: 32px\9;
		text - align: center\9;
		font - size: 12px\9
	}.ui - dialog - loading: :after {
		position: absolute;
		content: '';
		width: 3px;
		height: 3px;
		margin: 14.5px 0 0 14.5px;
		border - radius: 100 % ;
		box - shadow: 0 - 10px 0 1px#ccc,
		10px 0#ccc,
		0 10px#ccc,
		-10px 0#ccc,
		-7px - 7px 0.5px#ccc,
		7px - 7px 0 1.5px#ccc,
		7px 7px#ccc,
		-7px 7px#ccc; - webkit - transform: rotate(360deg); - webkit - animation: ui - dialog - loading 1.5s infinite linear;
		transform: rotate(360deg);
		animation: ui - dialog - loading 1.5s infinite linear;
		display: none\9
	}