.header{
    height: 80px;
    background-color: #fff;
    overflow: hidden;
}
body{
    background: url(../images/bg.jpg) no-repeat ;
    -webkit-background-size: cover;
    background-size: cover;
    min-height: 100vh;
    position: relative;
}
.header .logo{
    float: left;
    line-height: 80px;
    height: 80px;
}
.logo a{
    display: block;
}
.header .r{
    line-height: 80px;
}
.header .r img{
    display: inline-block;
    vertical-align: middle;
    width: 100%;
    height: 100%;
}
.header .logo img{
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
    max-height: 100%;
}


.wenan{
    text-align: center;
    overflow: hidden;
    margin-top: 38px;
    margin-bottom: 30px;
}
.video{
    overflow: hidden;
    height: 576px;
    border:7px solid #5D5F63;
    margin-bottom: 42px;
}
.video iframe{
    width: 100%;
    height: 100%;
}
.txp_tipbar{
    display: none !important;
}
.footer{
    overflow: hidden;
    margin-bottom: 25px
}
.footer .qr{
    overflow: hidden;
    width: 71px;
    height: 71px;
    float: right;
    margin-left: 25px;
}
.footer  .r .txt{
    overflow: hidden;
    font-size: 30px;
    line-height: 40px;
    color:#FFFFFF;
    text-align: right;
    position: relative;
    margin-top: -6px;
}
.footer .icon{
    overflow: hidden;
    width: 178px;
    height: 70px;
}
.footer .icon img{
    display: block;
    width: 100%;
    height: 100%;
}