.article-box {
    padding: 0px;
    margin: 20px;
    line-height: 2;
    color: #333;
}

.con_next {
    border: 1px solid #e7e7e7;
}

.article-box .pic-list {
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
}
.article-box .pic-list li {
    float: left;
    width: 240px;
    border: 1px solid #e7e7e7;
    margin: 20px 15px;
    text-align: center;
    padding-bottom: 20px;
}
.article-box .pic-list li .pic{
    border: 1px solid #e7e7e7;
}

.article-box .pic-list li img {
    display: block;
    margin: 0 auto;
    width: 186px;
    height: 270px;
}

@media(max-width:1201px){
    .article-box .pic-list li img{width: 100% !important;height: auto !important;}
}

.article-box .pic-list li p{color: #666;font-size: 16px}
.article-box .pic-list li span {
    width: 100%;
    margin-top: 10px;
}

.article-box .pic-list li span a {
    font-size: 16px;
    color: #333;
}

@media screen and (max-width: 750px) {
    .article-box {
        margin: 0;
        width: 100%;
    }
    .article-box .pic-list {
        width: 100%;
    }
    .con_next {
        border: none;
    }
    .article-box .pic-list li {
        width: 45%;
        height: auto;
        margin: 0;
        margin-left: 8%;
        margin-top: 1.4rem;
    }
    .article-box .pic-list li:nth-child(2n -1) {
        margin-left: 0;
    }

    .article-box .pic-list li span {
        display: none;
    }
}