/* common set */
.wrap {width: 1100px;margin: 0 auto;position: relative;}
h4{font-size: 22px}
h5{font-size: 20px !important}
/*icon*/
.arrowd,.arrowl,.circle{ position:absolute;right:10px;top:15px;width:13px; height:6px; line-height:0; font-size:0; background:url(../img/icon-a.png) no-repeat 0 0; vertical-align:middle;}
.versel .arrowd{ background-position:0 -16px;}
.arrowl{ right:none; left:-11px;width:11px; height:12px; background-position:0 -58px; vertical-align:baseline;}
.circle{ right:none; left:-9px;top:18px; width:16px; height:16px; background-position: 0 -32px;}
/* header */
 .header { position:relative;height:76px;background: #ffffff; border-bottom:1px solid #dfdfdf; box-shadow: 0 1px 2px rgba(0,0,0,0.1)}
.logo {float:left;height: 55px;margin-top:10px;text-align: center;}
.logo a{display: block;height: 55px;}
.headr {float:right;margin-top: 20px;}
.nav { display:inline-block; *display:inline;*zoom:1; height:40px; line-height:40px; vertical-align:middle;margin-right: 20px;}
.nav li{ float:left; margin:0 15px;}
.nav li a{font-size: 16px;color: #777; padding:0;}
.nav li a:hover,.nav li.current a{color: #337ab7}
.nav li a:hover,.nav li.current a:hover{background: #fff}
.version{ position:relative;z-index:11; display: inline-block;*display:inline;*zoom:1; vertical-align:middle;}
a.versel{ position:relative; display:inline-block;width:65px; height:38px; line-height:38px; padding:0 10px; background-color:#fff; border:1px solid rgba(0, 0, 0, 0.15); border-radius:5px; color:#9999aa; font-size:16px;background-color:#23527c; color:#fff;}

.version:hover .verlist{display: block;}
.verlist{ display:none; position:absolute; left:0; top:37px; width:65px; border:1px solid rgba(0, 0, 0, 0.15); box-shadow:0 1px 6px rgba(0, 0, 0, 0.1);border-radius:2px;}
.verlist li{ line-height:38px; color:#223343; margin-top:-1px; padding:0 10px; border-top:1px solid #ddd; background-color:#fff; font-size:14px;cursor: pointer;}
.verlist li:hover{ background-color:#f5f5f5}
.verlist li a{display: block;}
/* footer */
.footer{overflow:hidden;background-color:#223343;}
.ft-help{ overflow:hidden;*zoom:1;padding:50px 0 30px;}
.ft-help dl{ float:left; width:145px; margin:0 30px 0 40px;} 
.ft-help dt{color:#8899aa; font-size:18px;}
.ft-help a{ display:block; line-height:26px;  color:#556677; font-size:14px;}
.ft-copy{ padding:20px 0;border-top:1px solid #345; font-size:14px; color:#556677; text-align:center;}
/*banarea*/
.banarea{ height:560px; background: no-repeat center bottom; text-align:left;}
.slogan{width:600px;line-height:50px;font-size: 45px;color: #fff;text-align: left;font-weight: normal;font-family: arial;padding-top: 160px;padding-bottom: 10px;-webkit-font-smoothing: antialiased;}
.slogan-desc{color: #dedede;font-size: 24px;-webkit-font-smoothing: antialiased;text-align: left;}
.banimg{ margin:90px 0 50px;width: 780px;height: 115px;}
.btn-link{position: relative; display:inline-block; width:260px; height:48px; line-height:48px; border-radius:24px; background:#008CF9; font-size:24px; color:#eee; text-align:center;margin-top: 60px;-webkit-font-smoothing:antialiased;overflow: hidden;}
.btn-link:after{content: '';display: block;position: absolute;top: 0;left: 0;width: 0;bottom: 0;background-color: #fff;opacity: 0.15;border-radius: 24px;transition:width .55s;}
.btn-link:hover{color: #fff}
.btn-link:hover:after{width: 100%}

.banbot{ height:58px; line-height:58px; background:#223343;}
.banbot .wrap{ position:relative;}
.banbot p{ font-size:16px; color:#fff;}
.share{ position:absolute;right:0;top:5px;}
.share img{margin-left: 5px;height: 20px;overflow: hidden;}
/*flinfo*/
.flinfo{ padding:75px 0; background-color:#f9f9f9; text-align:center;}
.flinfo pre{text-align: left;font-size: 15px; background: url(../img/p.jpg) no-repeat;padding-top: 32px;padding-left: 36px;line-height: 19px;width: 868px;height: 386px;margin: auto}
.flinfo pre code{background: transparent;}
.tit{ margin-bottom:25px; font-size:36px; color:#334455}
.tips{ margin-bottom:30px; line-height:26px; color:#556677; font-size:16px;}
/*flfet*/
.flfet{  padding:75px 0; text-align:center;background-color:#223343;}
.tit2{ margin-bottom:10px; color:#fff; font-size:48px;}
.flfet .tips{ padding-bottom:25px; font-size:30px; border-bottom:1px solid #345;}
/*feture list*/
.fetlist{ overflow:hidden;*zoom:1;}
.fetlist li{ width:48%; float:left; margin:25px 0;margin-right: 2%;height:90px;letter-spacing: 0.5px;}
.fetlist i{display:inline-block; float:left; width:70px; height:70px; margin-right:25px; background:url(../img/iconfet.png) no-repeat 0 0;}
i.icon-fet2{ background-position:-70px 0}
i.icon-fet3{ background-position: 0 -70px;}
i.icon-fet4{ background-position: -70px -70px;}
i.icon-fet5{ background-position:0 -140px;}
i.icon-fet6{ background-position:-70px -140px;}
i.icon-fet7{ background-position:0 -210px}
i.icon-fet8{ background-position:-70px -210px;}
.fetlist p{overflow:hidden; font-size:14px; color:#556677; text-align:left;}
.fetlist strong{ display:block; margin-bottom:10px; font-size:18px; color:#7B8B9A;}
/*fluser*/
.fluser{padding:90px 0 135px;background-color:#fff;}
.userlist{overflow:hidden;*zoom:1;}
.userlist li{ width:33%; float:left;}
.usertalk{ width:250px; line-height:24px; height:155px;padding:30px 10px 0 40px; margin-bottom:10px; background:url(../img/dialog.png) no-repeat 0 0; font-size:14px; color:#9999aa;}
.en .usertalk{line-height: 21px;padding-top: 25px;padding-bottom: 5px;}
.userinfo img{ float:left; margin-right:20px;width: 76px;height: 76px;border-radius:38px;-webkit-border-radius:38px;}
.userinfo p{ overflow:hidden; padding-top:10px; font-size:14px; color:#556677;}
.userinfo strong{ display:block; margin-bottom:5px; font-size:16px; color:#8899aa;}
/*daily content*/
.content{ padding:30px 0 80px; background-color:#f8f8f8;position: relative;z-index: 5}
.doc-content{background: #fff}
.tith2{ margin-bottom:30px; font-size:36px; color:#8899aa;-webkit-font-smoothing:antialiased;}
.tith3{ margin-bottom:20px;margin-top: 20px; font-size:26px; color:#8899aa;-webkit-font-smoothing:antialiased;}
.daily li{ position:relative; *zoom:1; margin-left:10px; padding-left:30px; padding-bottom:10px; border-left:2px solid #dcdce1;}
.dailycont{ position:relative; padding:10px 15px 15px; background-color:#fff;border:4px solid #f4f4f4; border-radius:4px;}
.dailycont span{ display:block; margin-bottom:8px; font-size:16px; color:#556677;}
.dailycont strong{ margin-right:10px; font-size:24px; color:#223343;}
.dailycont p{line-height:24px; font-size:14px; color:#666;}
.ploy{ margin-top:40px; padding:10px 20px; background-color:#eeeef0; color:#556677;border-radius:5px;}
.ploy h4{ margin-bottom:10px; font-size:18px;}
.ploy p{ font-size:14px; line-height:26px;}
/*file*/
.lbox{float: left; width: 169px; padding-right:20px; border-right:1px solid #e8e8e8;}
.rbox{float: left; width: 930px; padding-left:40px; margin-left:-1px; border-left:1px solid #e8e8e8;}
.lbox dl{margin-bottom:8px; padding-bottom:8px; }
.lbox dl:after{height:20px;content: '';display: block;}
.lbox dt{ margin-bottom:8px; color:#555; font-size:18px; font-weight:normal; padding-bottom:10px; border-bottom:1px dashed #eee;}
.lbox dd a{ display:block; line-height:26px;font-size: 16px;}
.search{ position:relative; height:40px; border:1px solid #c8c8d5; border-radius:5px;width:890px;}
.sea-txt{ background-color:transparent; width:93%; padding:8px; margin:1px 0 0 1px;border:none;outline: none;}
.sea-btn{ position:absolute;right:0;top:0; width:40px; height:40px; border:none; background:url(../img/sea.png) no-repeat 7px 6px;} 
.search:hover{ border-color:#428bca;}
.search:hover .sea-btn{ background-position:7px -35px;}



.nav > li > a:hover, .nav > li > a:focus{background-color: #fff !important;}
.blue{ color:#337ab7;}

.toc{margin-top: -50px;margin-left:10px;margin-bottom: 50px;float: right;font-size: 14px;padding: 10px; border:1px solid #efefef;max-width: 300px;min-width: 240px;position: relative;z-index: 100;border-radius: 5px;}
.doc{margin-top: 30px;font-size: 16px;line-height: 1.6}
.doc ul{margin-left: 20px;}
.doc li{list-style-type: disc;}
.doc h1, .doc .h1, .doc h2, .doc .h2, .doc h3, .doc .h3{margin-top: 30px;margin-bottom: 20px;font-weight: normal;}
.doc h4, .doc .h4, .doc h5, .doc .h5, .doc h6, .doc .h6{margin-top: 20px;margin-bottom: 15px; font-weight: normal;}
.doc pre {border: none;padding: 10px 0;border-radius: 5px;background: #f5f5f5;padding-left: 10px;font-size: 14px;}
.doc pre code{padding: 0 !important;}
.hljs{background: #f5f5f5 !important;}

.doc h3, 
.doc h4,
.doc h5{position: relative;}
.doc h3 a.anchor,
.doc h4 a.anchor,
.doc h5 a.anchor{position: absolute;left: -15px;width: 15px;display: none;color: #333;opacity: 0.5;}
.doc h3 a.anchor::before,
.doc h4 a.anchor::before,
.doc h5 a.anchor::before{content: '#'}
.doc h3:hover a.anchor,
.doc h4:hover a.anchor,
.doc h5:hover a.anchor{display: block;}
.doc h5,.doc .h5{font-size: 16px}
.doc img{max-width: 100%}


.page-con{color:#333;}
.page-con .list {font-size: 16px;color: #333}
.page-con .list ul{margin-left: 20px}
.page-con .list ul li{list-style-type: disc;}
.page-con .list ul li a{color: #337ab7;text-decoration: none;}
.page-con a{color: #337ab7;text-decoration: none;}
.page-con .wechat{width: 1000px;overflow: hidden;margin-bottom: 50px}
.page-con .wechat img{display: block;float:left;width: 300px;height: 322px;margin-bottom: 0px}
.page-con .wechat img:nth-child(3n+1){margin-right: 25px;}
.page-con .wechat img:nth-child(3n+2){margin-right: 25px;margin-left: 25px;}
.page-con .wechat img:nth-child(3n+3){margin-left: 25px;}
.page-con table{width: 100%;border-spacing:0;border-collapse:collapse;border: 1px solid #dfe2e5;margin-bottom: 10px}
.page-con table th{vertical-align:bottom;border:1px solid #dfe2e5;padding: 8px;line-height: 20px;}
.page-con table thead th{font-weight: bold}
.page-con table td{vertical-align:top;border:1px solid #dfe2e5;padding: 8px;line-height: 20px;}
.page-con table tr:nth-child(2n){background-color: #f6f8fa}
.page-con img.cup{width:495px;height:451px;}

.r-fixed{position: fixed;width: 48px;left: 50%;margin-left: 548px;bottom: 10px;}
.r-fixed .pdf{margin-top:5px;display:block;width: 48px;height: 48px;background:rgba(0,0,0, 0.3) url(../img/pdf.png) no-repeat center center;border-radius: 3px;}
.r-fixed .view-single{margin-top:5px;display:block;width: 48px;height: 48px;background:rgba(0,0,0, 0.3) url(../img/view-single.png) no-repeat center center;border-radius: 3px;}
.r-fixed .back2top{display:block;width: 48px;height: 48px;background:rgba(0,0,0, 0.3) url(../img/top.png) no-repeat center center;border-radius: 3px;}
.r-fixed .doc-dir{margin-top:5px;display:none;width: 48px;height: 48px;background:rgba(0,0,0, 0.3) url(../img/dir.png) no-repeat center center;border-radius: 3px;}

.r-fixed .pdf:hover,
.r-fixed .view-single:hover,
.r-fixed .back2top:hover{background-color: #23527c}

.view-single-mobile{display: none}

.hd-tips{background-color: #fff07b;color: #988328;height: 42px;line-height: 42px;text-align: center;}

@media screen and (max-width: 640px){
  .header{height:auto;}
  .wrap{width: 100%;}
  .logo{margin: 10px auto;float: none}
  .headr{float:none;border-top: 1px solid #efefef;}
  .nav li.discuss,
  .nav li.firekylin{display: none;}
  .nav{display: flex;justify-content:center;align-items:center;;margin-right: 0;width: 96%;margin: auto}
  .nav li{float:none;margin: 0;flex:auto;text-align: center;}
  .banimg{width: 90%;height: auto;margin: 0}
  .banarea{height: auto;padding: 0;background-image: url(../img/banbg_640.jpg) !important;text-align: center;}
  .btn-link{width: 180px;height: 32px;font-size: 16px;line-height: 32px;margin-top: 40px;margin-bottom: 20px;}
  .slogan{padding-top: 40px;font-size: 26px;text-align: center;width: 80%;text-align: center;margin:auto;line-height: 32px}
  .slogan-desc{display: none;}
  .share{display: none;}
  .banbot{display: none;}
  .tit,.tit2{font-size: 24px;}
  .flinfo{padding: 35px 0;}
  .flfet{padding: 35px 0}
  .flinfo pre{width: 100%;font-size: 12px;background: none;padding-left: 0;padding-top: 0;height: auto}
  .flinfo pre code{word-wrap:break-word;width: 92%;margin: auto;border-left: 1px solid #337ab7}
  .flinfo h3{width: 92%;margin: auto;font-size: 20px;line-height: 24px;}
  .fluser{padding: 40px 0 0px 0;}
  .fetlist li{float: none;width: 90%;padding-left: 5%;height: auto;}
  .userlist li{float: none;width: 320px;margin:auto;margin-bottom: 40px;}
  .ft-help dl{width: 40%;margin: 0 5%;}
  .tith2{font-size: 28px;margin-bottom: 20px;}
  .tith3{font-size: 20px;margin-bottom: 10px;margin-top: 10px;}
  .changelog{width: 92%;margin: auto}
  .daily li{padding-left: 15px;}
  .dailycont{padding: 8px;}
  .dailycont strong{font-size: 20px}
  .demo{width: 92%;margin: auto}
  .version{display: none;}
  .lbox{display:none;float: none;padding:20px;width:200px;margin: auto;position: fixed;background:#fff;right: 10px;z-index: 1000;bottom: 60px;overflow: auto;top:126px;border:1px solid rgba(0, 0,0,0.1);padding-bottom: 0}

  .rbox{float: none;width: 92%;padding-left: 0;margin: auto;border-left: none}
  .search{display: none;}
  .doc-address{display: none;}
  .doc{margin-top: 0px;font-size: 14px;}
  .doc pre{font-size: 12px;}
  .doc-content{padding: 0}
  .ploy h4{font-size: 16px}
  .ploy p{font-size: 14px;}
  .page-con{width: 92%}
  .page-con .wechat{width: 100%;text-align: center;}
  .page-con .wechat img{margin: 0 !important;padding: 10px 0;display: inline-block;float: none;}
  .page-con img.cup{display: block;width: 100%;height: auto;margin-bottom: 10px}
  .view-single-mobile{display: block;width: 220px;height: 40px;font-size: 16px;line-height: 40px;margin-top: 40px;margin-bottom: 20px;border-radius:24px; background:#008CF9;text-align: center;color: #fff;}
  .toc{display: none;}
  .r-fixed{left: auto;right: 10px;margin-left: 0}
  .r-fixed a.view-single{display: none;}
  .r-fixed .doc-dir{display: block;}
  .r-fixed .pdf{display: none;}
  
  .en .usertalk{padding-top: 25px;height: 165px;line-height: 22px;}
}

@media screen and (max-width: 320px){
  .nav li a{font-size: 14px;}
  .tit, .tit2{font-size: 24px}
  .ft-help dt{font-size: 14px}
  h2, .h2{font-size: 24px}
  h3, .h3{font-size: 22px;}
  .nav li.donate{display: none;}
  .tith2{font-size: 24px;margin-top: 0;font-weight: normal;}
}