*{padding: 0;margin: 0;list-style: none;text-decoration: none;outline: none;border: none;}
html,body{
    color:#333;
    font-size: 16px;
    width: 100%;
    background:#f1f4f9;
    font-family: "Helvetica Neue","Arsenal-Regular",Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif,'瀹嬩綋';
 }
 body{
    min-width: 1200px;
 }
.w1200{
    width: 1200px;margin: 0 auto;
}
.header{background: #fff;;}
.header-wrap{
    width: 1200px;margin: 0 auto;
}
.dn{display: none;}
.cf{zoom:1}
.cf:after{content:'';visibility:hidden;clear:both;display:block; height:0}
.fl {float: left;}
.fr{float: right}
.logo{
    vertical-align: middle;
    width: auto;
    float: left;
    height: 40px;    
    margin-right: 30px;
    vertical-align: top;
    margin-top: 8px;
}
.menu{
    display: inline-block;
}
.menu a, .header-login a, .header-title-right{
    color: #333;
    vertical-align: middle;
    height: 60px;
    line-height: 60px;
    padding: 0 30px;
    font-size: 16px;
    text-decoration: none;
}




/* .banner{
    background: url(../images/banner.jpg) no-repeat top center;
    width: 100%;
} */
.banner img{
    width: 100%;
}
.main{
    /* background: #fff; */
    /* margin-top:21px; */
    /* padding: 25px; */
    position: relative;
}
.identify{
    height: 21px;
}
.module-wrap{
    width: 937px;
    margin-bottom: 48px;
    /* margin-left: -220px; */
}
.bottom-identify{
    height: 48px;
}
.module-wrap .module{
    background: #fff;
    border-radius: 10px;
    margin-bottom: 25px;
    padding: 11px 23px 23px;
}
.module > h5.tl{
    font-size: 18px;
    color: #51575e;
    border-bottom:1px solid #f6f6f6;
    padding: 12px 0;
    margin-bottom: 15px;
}
.module > h5.tl span{
    position: relative;
    padding-left: 28px;
}
.module > h5.tl span::before{
    content: '';
    display: block;
    width: 19px;
    height: 17px;
    background: url(../images/intro.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 2px;
    left: 0;
}
.module.instruction > h5.tl span::before{
    background: url(../images/instruction.png) no-repeat;
    background-size: 100% 100%;
}
.module.materials > h5.tl span::before{
    background: url(../images/materials.png) no-repeat;
    background-size: 100% 100%;
}
.module.nav > h5.tl span::before{
    background: url(../images/directory.png) no-repeat;
    background-size: 100% 100%;
}
.module-wrap .module .info{
    font-size: 14px;
    color: #666666;
    line-height: 30px;
    text-align: justify;
}
.module-wrap .module .subTitle{
    font-size: 16px;
    margin-bottom: 10px;;
}
.item{
    margin-top: 10px;
}
.item-materials .item .title-basic{
    font-size: 14px;
    position: relative;
    padding-left: 29px;
    line-height: 22px;
    color: #333;
}
.item-materials .subhead{
    font-weight: 600;
}
.title-basic .icons{
    /* content: ''; */
    width: 20px;
    height: 22px;
    /* background: url(../images/pdf.png) no-repeat;
    background-size: 100% 100%; */
    position: absolute;
    top: 0;
    left: 0;
}

/* .title-basic .icons-p */
.item-basic span{
    font-size: 14px;
    color: #b3b3b3;
    margin-left: 30px;
    width: 140px;
    display: inline-block;
    vertical-align: middle;
}
.item-basic span.origin, .item-basic span.author{
    /* font-size: 14px;
    color: #b3b3b3;
    margin-left: 30px;
    width: 140px;
    display: inline-block; */
    /* vertical-align: middle; */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.item-basic span.date{
    width:74px;
}
.item-materials{   
    margin-top: 30px;
}



.sidebar-wrap{
    width: 242px;
    margin-left: 20px;
}
.broadside_fixed{
    position: fixed;
    top: 2px;
}
.broadside_ab{
    position: absolute;
    bottom: 73px;
    /* right: 26px; */
    z-index: 999;
}
.sidebar-wrap .nav{
    width: 197px;
    padding: 23px;
    background: #fff;
    border-radius: 10px;
}
.sidebar-wrap .nav h5{
    border:0;
}
.directory-wrap{
    padding: 0 5px;
}
.directory-wrap div.headline{
    padding-bottom: 48px;
    position: relative;
    /* vertical-align: -2px; */
    border-left: 1px solid #eee;
    padding-left: 32px;
}
.directory-wrap div.headline.li_materials{
    padding-bottom: 28px;
}
.directory-wrap  div.headline>a{
    position: absolute;
    top: -9px;
    color: #999999;
    font-weight: 600;
}
.directory-wrap  div.headline:first-child a{
    position: absolute;
    top: -5px;
}
.directory-wrap  div.headline::before{
    position: absolute;
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #d5d7d9;
    margin-right: 20px;
    left: -3px;
    top: 0;
}
.directory-wrap  div.headline.active >  a{
    color: #333
}
.directory-wrap  div.headline.active::before{
    background-color: #333;
}
.directory-wrap  div.subhead{
    padding-bottom: 20px;
    border-left: 1px solid #eee;
    padding-left: 32px;
}
.directory-wrap  div.subhead a{
    position: relative;
    padding-left: 9px;
    color:#999999;
    font-size: 14px;
}
.directory-wrap  div.subhead a::before{
    position: absolute;
    content: "";
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: #d5d7d9;
    margin-right: 20px;
    left: 0;
    top: 6px;
}
.directory-wrap  div.subhead.active a{
    color:#333;
}
.directory-wrap  div.subhead.active a::before{
    background-color: #333;
}
/* .directory-wrap ul li .sublist {
    padding-top: 36px;
}
.directory-wrap ul li .sublist p{
    font-size: 14px;
    margin-bottom: 16px;
    color:#999999;
    position: relative;
    padding-left: 10px;
    font-weight: 100;
    cursor: pointer;
}
.directory-wrap ul li .sublist p a{
    color:#999999;
}
.directory-wrap ul li .sublist p:before{
    content: '';
    width: 4px;
    height: 4px;
    background-color: #999999;
    display: block;
    border-radius: 50%;
    position: absolute;
    top: 8px;
    left:0;
}
.directory-wrap ul li .sublist p.active a{
    color:#333;
}
.directory-wrap ul li .sublist p.active:before{
    background-color:#333;
} */

/* footer */
.page-idnex .footer{
    background: #333;
}
.page-idnex .footer a, .page-idnex .footer p{
    color: #fff;
}
.page-idnex .st_wrap p span.st_split{
    background-color: #fff;
}