@import url('/static/css/hover-min.css');
.banner-pic{
    background-position: center top;
    background-repeat: no-repeat;
}
.video,
.title{
    position: relative;
    margin: 65px auto;
    background-position: center center;
    background-repeat: no-repeat;
}
.name{
    color: #131313;
    font-size: 34px;
    letter-spacing: 1px;
}
.description{
    font-size: 22px;
    color: #646464;
    line-height: 36px;
    letter-spacing: 1px;
}
.description1{
    font-size: 32px;
    color: #494848;
    line-height: 50px;
    letter-spacing: 1px;
    width: 520px;
    margin: 0 auto;
}
.btn-button1{
    display: block;
    width: 522px;
    height: 88px;
    background-image: url('/static/img/topic/topic17091408.jpg');
    margin: 0 auto 90px;
    transition: all 0.4s;
    opacity: 0.8;
}
.btn-button1.btn-publish{
    opacity: 1;
    transition: all 0.2s;
    background-image: url('/static/img/topic/new17092213.png');
}
.btn-button1.btn-publish:hover{
    background-image: url('/static/img/topic/new17092214.png');
}
.btn-button1:hover{
    opacity: 1;
}
.btn-button1.btn-publish:hover{
    background-image: url('/static/img/topic/new17092214.png');
}
.bj-gray{
    background-color: #f4f4f4;
}
.name-sell1{
    font-size: 27px;
    margin: 20px 0 15px;
    color: #222222;
}
.description-sell1{
    font-size: 17px;
    margin: 15px 0;
    color: #7e7f7f;
    line-height: 26px;
}
.banner-pic .btn-publish{
    position: absolute;
    width: 308px;
    height: 58px;
    background-image: url('/static/img/topic/new17092216.jpg');
    transition: all 0.2s;
    top: 330px;
    left: 47px;
}
.banner-pic .btn-publish:hover{
    background-image: url('/static/img/topic/new17092215.jpg');
}
.txt-img01{
    margin: 20px auto 40px;
    width: 140px;
    height: 30px;
    background-image: url('/static/img/topic/topic18030607.png');
    background-repeat: no-repeat;
}
.txt-img01.icon1{
    background-position: 0 0;
}
.txt-img01.icon2{
    background-position: 0 -30px;
}
.txt-img01.icon3{
    background-position: 0 -60px;
}
.txt-img01.icon4{
    background-position: 0 -90px;
}

.video-iframe{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.video-iframe-1{
    height: 663px;
    border: 16px solid #191317;
    border-radius: 5px;
}
.video-iframe-1 iframe,
.video-iframe iframe{
    width: 100%;
    height: 100%;
}
.page-publish{
    padding: 90px 0;
    background-color: #f4f4f4;
}
.page-publish .title-box{
    position: relative;
    text-align: center;
}
.page-publish .title-box .line{
    position: absolute;
    z-index: 0;
    width: 350px;
    height: 1px;
    background-color: #d8d8d8;
    top: 50%;
    left: 50%;
    margin: 0 0 0 -175px;
}
.page-publish .title-box .name{
    position: relative;
    display: inline-block;
    z-index: 1;
    font-size: 30px;
    padding: 0 20px;
    background-color: #f4f4f4;
}
.page-publish .img{
    margin: 80px 0 0;
}
.page-publish .img img{
    cursor: pointer;
}