body {margin: 0;font-family: "微软雅黑","宋体", Helvetica, Arial, sans-serif;font-size: 16px;
    line-height: 1.6em;color: #333; background-color:#536069;}
ul{list-style:none;margin:0;padding:0;}
a{text-decoration:none;}
h1,h2,h3,h4,p{margin:0;padding:0;}
img{margin:0;}

::-webkit-scrollbar {width: 6px;}    
::-webkit-scrollbar:horizontal{height: 6px;}  
::-webkit-scrollbar-track {}  
::-webkit-scrollbar-thumb {    
   background:#00b2ff;
}  
::-webkit-scrollbar-thumb:window-inactive {background: rgba(169,169,169,0.4);}  
#ulFlowLogLC::-webkit-scrollbar-thumb {    
   background:#3e9ad8;    
}  
.help{ 
    display:block;    
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

header{position:relative;height:54px}
header>a{ position: absolute;
    padding: 5px;
    top: 10px;
    right: 20px;
    border: 1px solid;
    color: #717171;
    display: block;
    width: 2em;
    line-height: 100%;
    font-weight: bold;}

.nav{width:300px;position:absolute;left:0;top:0;bottom:0;border-right:3px solid #ddd;}
.nav li{padding:7px;}
.nav li>h2{cursor:default;color:#555;font-size:1.6em;padding:.4em;font-family:"宋体"}
.nav .title{border-left: 5px solid #3af; font-weight:bold;}
.nav li a{color:#777;cursor:pointer;padding:4px;box-sizing:border-box}
.nav li a:hover{background-color:#f5f5f5;color:#37a7f7}
.nav .curContent{color:#3af}
.nav button{border:none;background-color: #38f;color: #fff;padding: 6px;border-radius: 5px;}
.nav button:hover{cursor:pointer; box-shadow: 0 0 8px #1c92ff;}
.nav .active,.nav .active a{color:#3af !important}
.nav .active .organ{background-color:#3af !important}
.nav .organ{background-color:#aaa; color:#fff; font-size:10px; margin-right:5px; display:inline-block; width:18px; height:18px; line-height:18px; text-align:center;}

.nav .tab {height:38px;}
.nav .tab li{
    display:inline-block;
    cursor:pointer;
    margin-left:5px;
    margin-right:0;
    color:#fff;
}
.nav .tab li.checked{
    background-color:#fff !important;color:#333;
}
.nav nav{overflow:auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 38px;
    background-color:#fff;
}

.main{
    padding: 2em;
    background-color: #fff;
    box-sizing: border-box;
    position: relative;
    width:200mm;
}
#flowChart{overflow:auto;position:absolute;left:301px;right:0;top:0;bottom:0;}
#flowChart a{cursor:pointer;}

.active .subNav{display:block;}
.subNav{display:none;}
.subNav a{font-size:14px; display:block;}

.helpContent h1{text-align:center;margin:1.2em 0;line-height: 1.6em;font-size: 2.2em}
.helpContent h2{margin:1.2em 0;font-size:1.8em;}
.helpContent h3{ font-size:1.2em;line-height:1.5em;margin:1em 0;font-weight: normal;}
.helpContent p{margin:.5em 0;color:#666;line-height:2em;text-indent: 2em;}
.helpContent img{max-width:100%;margin:2em auto;display:block; box-shadow:0 0 20px #bbb;border-radius:4px;padding: 1em 0;}
.helpContent a{color:#00f}
.helpContent table{border-collapse:collapse;}
.helpContent table th,.helpContent table td{border:1px solid #aaa;padding:.4em;}
.helpContent i{display: block;text-align: center;margin-bottom: 2em;font-size: 1.1em;font-style: normal;font-weight: 500;}

.cite{color: #566cd5 !important;}
.cite:before{content:'「'}
.cite:after{content:'」'}
.red{color:#f44 !important;}
.textIndent{text-indent:2em;}

.videoList li{padding:.4em;}
.videoList li:nth-child(2n+1){background-color:#f5f5f5}
.videoList li a{color:#333;font-size:1.2em;}
.videoList li a:hover{color:#3af}

.videoWrap {
    background-color: #fff;
    max-width: 100%;
    margin:0 auto;
}
.videoWrap > div {
    padding: 6px;
    box-shadow: 0 0 5px grey;
    border-radius: 5px;
    width: 99%;
    box-sizing: border-box;
    margin: 0 auto;
}
.videoWrap h3{
    text-align:center;
    padding:.5em 0;
    margin:0;
    color:#555;
    font-size:1.6em
}
.videoWrap p{
    margin:0.4em;
    color:#666;
}
.btn-goback{
    position: fixed;
    bottom: 1em;
    right: 1em;
    background-color: #fff;
    padding: 8px;
    border: 1px solid #aaa;
    box-shadow: 0 0 8px #aaa;
    border-radius: 6px;
    display:none;
}
@media (max-width:1000px){
    .nav{
        width:auto;
        right:0;
    }
    #flowChart{left:0;display:none}
    .btn-goback{display:block;}
    .main{
        padding:1em;
        width:auto;
        
    }
}

.hideDv{display:none}