body {
    background-color: #f5f6f8;
}


.main {
    max-width: 1920px;
    min-width: 1200px;
    height: auto;
    /*
    padding-top: 50px;
    background-image: url(../images/bg.png);
    background-position: top center;
    background-size: 100% 1006px;
    background-repeat: no-repeat;*/
}

.main-content {
    width: 1200px;
    min-height: 650px;
    margin: 0 auto;
    padding-bottom: 100px;
}






/* **************列表**************** */

.list li {
    width: 291px;
    /*height: 441px;*/
    margin-bottom: 12px;
    float: left;
    margin-right: 12px;
}

.list li:nth-child(4n) {
    margin-right: 0;
}

.list li:hover {
    box-shadow: 0px 10px 20px -7px #535f6f;
}

.list li .image {
    width: 100%;
    height: 164px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top center;
}

.list li a {
    text-decoration: none;
}

.list li .text {
    overflow: hidden;
    width: 100%;
    height: auto;
    background-color: #fff;
}

.list li h3 {
    /*width: 355px;*/
    height: 21px;
    margin: 17px 20px 14px;
    color: #1C2438;
    font-size: 16px;
    /*line-height: 18px;*/
    /*overflow: hidden;*/
}

.list li p {
    width: 252px;
    /*height: 38px;*/
    margin: 0 20px 14px;
    color: #A0A4AA;
    font-size: 12px;
    line-height: 19px;
    white-space: nowrap;
    overflow: hidden;
}


.list .source {
    padding: 0 19px;
    height: 21px;
    overflow: hidden;
    display: inline-block;
    line-height: 19px;
}

.list .source img {
    width: 21px;
    height: 19px;
    margin-right: 7px;
}

.list .source span:nth-child(2) {
    width: 225px;
    height: 21px;
    overflow: hidden;
    display: inline-block;
    font-size: 12px;
    color: #A0A4AA;
    line-height: 19px;
}

.layui-btn {
    width: 110px;
    height: 28px;
    line-height: 28px;
    border-radius: 19px;
    padding: 0;
    margin: 20px 91px 29px;
    font-size: 16px
}