html,body{
    background: #F1F4F8;
}
.crumbs{
    height: 62px;
    line-height: 62px;
    width: 1200px;
    margin: 0 auto;
}
.crumbs li{
    float: left;
    height: 50px;
}
.crumbs li a{
    font-size: 14px;
    margin-right: 8px;
}
.crumbs li:not(:last-child):after{
    content: '';
    display: inline-block;
    width: 4px;
    height: 8px;
    background: url("https://cpstatic.zzchemical.com/static/trade-hub/img/info/arrow-067ed9a55e.png");
    margin-right: 8px;
}
.main{
    width: 1200px;
    margin: 0 auto;
}
.main-left{
    width: 876px;
    float: left;
}
.content-box{
    padding: 30px 50px;
    background: #FFFFFF;
    border-radius: 16px;

}
.article-title{
    line-height: 36px;
    font-size: 28px;
    font-weight: bold;
}
.article-sub{
    font-size: 16px;
    line-height: 28px;
    color: #666;
    margin-top: 12px;
}
.article-sub span{
    margin-right: 30px;
}
.article-detail{
    margin-top: 30px;

}
.article-detail img{
    max-width: 100%;
}
.article-tips{
    line-height:32px;
    font-size: 16px;
    color: #999999;
    margin-top: 30px;
}
.main-right{
    width: 300px;
    float: right;
}
.side-block{
    width: 100%;
    background: #fff;
    border-radius: 16px;
    padding-bottom: 1px;
    overflow: hidden;
}
.side-title{
    font-size: 20px;
    font-weight: bold;
    padding-left: 24px;
    padding-top: 20px;
}
.cat-list{
    padding-left: 12px;
    margin-top: 10px;
    width: 285px;
}
.cat-item{
    float: left;
    width: 85px;
    margin: 10px 10px 0 0;
    text-align: center;
}
.cat-icon{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto;
}
.cat-icon img{
    width: 60px;
    height: 60px;
    filter: brightness(0.95) grayscale(0.05);
    background-color: #000;
}
.cat-label{
    font-size: 14px;
    line-height: 32px;
}
a.cat-item:hover cat-label{
    color: #1B77FF;
}
.all-info-link{
    display: block;
    width: 150px;
    height: 39px;
    border:1px solid #222;
    font-size: 14px;
    text-align: center;
    line-height: 39px;
    border-radius: 20px;
    margin: 20px auto 24px auto;
}
a.all-info-link:hover{
    background: #F4F4F4;
    color: #000;
}

.rec-section{
    background: #fff;
    border-radius: 16px;
    padding: 24px 30px;
}
.rec-title{
    font-size: 20px;
    font-weight: bold;
}
.rec-card{
    margin-top: 15px;
}
.rec-thumb{
    display: block;
    width: 238px;
    height: 150px;
    overflow: hidden;
    border-radius: 8px;
    margin-top: 14px;
}
.rec-thumb img{
    width: 238px;
    height: 150px;
}
.rec-info-title{
    width: 100%;
    margin-top: 10px;
}
.rec-info-title a{
    width: 100%;
    line-height: 24px;
    color: #191919;
    font-size: 16px;
    font-weight: bold;
}
.rec-info-title a:hover{
    color: #1B77FF;
}

.rec-info{
    margin-top: 13px;
    font-size: 14px;
    color: #555;
}
.rec-info > div{
    width: 50%;
}

.rec-info-date{
    text-align: right;
}