*{
    margin:0px;
    padding:0px;
}
ul,li{
    list-style:none;
}
a{
    text-decoration:none;
}
img{
    border:0px;
}
.top{
    width: 1920px;
    height: 130px;

}
.logo{
    float: left;
    width: 195px;
    height: 130px;
    margin-left: 672px;
    margin-right: 32px;
}
.z1{
    float: left;
    width: 299px;
    height: 130px;
    font-size: 40px;
    font-family:微软雅黑;
    line-height: 130px;
}
.daohang{
    width: 1920px;
    height: 52px;
    border-top: 1px solid #595959;
}
.k1{
    margin-left: 315px;
    height: 52px;

}
.k1 li{
    width: 113px;
    height: 52px;
    line-height: 52px;
    text-align: center;
    font-size: 20px;
    float: left;
    margin-right: 177px;
}

.aktv{
    width: 113px;
    height: 52px;
    border-radius: 25px;
    background: #00b2ff;
    color: white;
    line-height: 52px;
    text-align: center;
    font-size: 20px;
    float: left;
    margin-right: 177px;
}
.k1 li .s{
    color: black;
}
.k1 li a:hover{
    display:block;
    width: 113px;
    height: 52px;
    border-radius: 25px;
    background: #00b2ff;
    color: white;
    line-height: 52px;
    font-size: 20px;
}
.banner{
    width: 1920px;
    height: 433px;
    background:url("../images/bannerdd.png") no-repeat ;
}
.nr{
    width: 1920px;
    height: 1538px;

}
.nrz{
    width: 419px;
    min-height: 1538px;
    float: left;
    background: #525252;
}
.nrzs{
    width: 419px;
    height: 141px;
    text-align: center;
    line-height: 141px;
    font-size: 50px;
    font-family:宋体;
    font-weight: bold;
    color: white;
}

.xian{
    width: 394px;
    height: 1px;
    background: #f4f4f4;
    margin-left: 11px;
}
.nrzsk li{
    width: 419px;
    height: 86px;
text-align: center;
}
.nrzsks{
    width: 399px;
    height: 85px;
    line-height:85px ;
    font-size: 20px;
    font-family:Arial;
    color: white;
    padding-left: 20px;
}
.nrzskx{
    width: 394px;
    height: 1px;
    background: #f4f4f4;
    margin-left: 11px;
}

.nry{
    width: 1501px;
    height: 1538px;
    float: left;
}
.nryk{
    width: 1217px;
    height: 1538px;
    overflow:auto;
}
.nryk li{
    width: 275px;
    height: 562px;
    margin-left: 25px;
    background:url("../images/speakerskz_06.png") no-repeat ;
    float: left;
    margin-top: 32px;
}
.nryk li a{
   color: black;
}
.nryk1{
    width: 275px;
    height: 283px;
margin-top: 35px;
    margin-left: 30px;
}
.nryk2{
    width: 275px;
    height: 51px;
    background:url("../images/speakersxian_23.png") no-repeat ;
    font-size: 22px;
    color: #9c854f;
    line-height: 51px;
    font-family:Arial;
    text-align: center;
    margin-bottom: 14px;
}
.nryk3{
    width: 216px;
    height: 203px;
    margin-left: 33px;
    font-size: 18px;
    font-family:Arial;
}
.bottom{
    width: 1920px;
    height: 342px;

}
.bs{
    width: 1920px;
    height: 199px;
    background:url("../images/bot_111.png") no-repeat ;
    padding-top: 70px;
}
.bs1{
    width: 1920px;
    height: 56px;
    text-align: center;
    font-size: 37px;
    line-height: 56px;
    font-family:Arial;
    color: white;
    margin-bottom: 58px;
}
.bs2{
    width: 1920px;
    height: 47px;

}
.bs21{
    width: 46px;
    height: 47px;
    float: left;
    margin-left: 339px;
    margin-right: 18px;
}
.bs22{
    width: 464px;
    height: 47px;
    float: left;
    font-size: 15px;
    font-weight: bold;;
    margin-right: 38px;
    font-family:Arial;
    line-height: 25px;
    color: white;
}
.bs23{
    width: 46px;
    height: 47px;
    float: left;
    margin-right: 17px;
}
.bs24{
    width: 260px;
    height: 47px;
    float: left;
    font-size: 18px;
    font-weight: bold;;
    margin-right: 38px;
    font-family:Arial;
    line-height: 47px;
    color: white;
}
.bs25{
    width: 46px;
    height: 47px;
    float: left;
    margin-right: 12px;
}
.bs26{
    height: 47px;
    float: left;
    font-size: 18px;
    font-weight: bold;
    margin-right: 38px;
    font-family:Arial;
    line-height: 47px;
    color: white;
}
.bx{
    width: 1920px;
    height: 73px;
    background: #303030;
}
.bxz{
    width: 114px;
    height: 73px;
    float: left;
    margin-left: 676px;
    margin-right: 12px;
}
.bxy{
    font-weight: bold;
    float: left;
    font-family:宋体;
    line-height: 73px;
    font-size: 18px;
    color: white;
}
.hs{
    width: 81px;
    height: 81px;
    position: relative;
    left: 920px;
    bottom: 270px;
}