.bg{
    margin-top: 90px;
    width: 100%;
    color: #fff;
    text-align: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center 0;
}
.toptitle {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    line-height: 50px;
    text-align: center;
}
.short{
    padding-top: 40px;
}
.tall{
    padding-top: 96px;
}
.tall-146{
    padding-top: 30px;
}
#wrapper{
    background-color: #f7f9fc;
}
.news-list{
    background-color: #f7f9fc!important;
}
.item .title{
    font-size: 16px;
    font-weight: 700;
    color: #242e4c;
    line-height: 20px;
    margin: 15px 10px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.product-list{
    position: relative;
    /*width: 381px;*/
    /*height: 350px;*/
    background: #f1f4f7;
    border: 1px solid #d9dde5;
    /*margin: 0 20px 40px 0;*/
    cursor: pointer;
    transition: all .4s;
    border-radius: 6px;
}
.product-list .bottom .left{
    margin: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.middle .toptitle{
    margin-top: 70px;
    margin-bottom: -7px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.middle .top_ztitle{
    height: 61px;
    font-size: 18px;
    font-weight: 400;
    color: #fff;
    line-height: 30px;
    letter-spacing: 1px;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.aboutus-plate .title{
    color: #242a46;
    margin-top: 70px;
}
.h1-title{
    font-size: 28px;
    font-weight: 700;
    line-height: 40px;
    letter-spacing: 1px;
}
.h2-title{
    font-size: 18px;
    font-weight: 700;
    color: #242a46;
    line-height: 25px;
    margin: 8px auto;
}
.aboutus-plate .ztitle{
    font-size: 16px;
    font-weight: 400;
    color: #757d87;
    line-height: 30px;
    letter-spacing: 0.5px;
}
.pic{
    width: 100%;
}
.pagination-content{
    text-align: center;
}