.red_line {
    width: 240px;
    height: 10px;
    margin-top: 40px;
    margin-bottom: 20px;
    background: url(/static/style/images/line.jpg) no-repeat center;
    background-size: 100% 100%;
}

.xhy_main h4 {
    font-size: 30px;
    font-weight: 600;
    color: #363636;
}
.xhy_main ul {
    margin-top: 30px;
}
.xhy_main ul li {
    width: 440px;
    height: 400px;
    float: left;
    margin: 0 0 40px 20px;
    position: relative;
}
.xhy_main ul li a{
    display: block;
    width: 100%;
    height: 100%;
}
.xhy_main ul li img {
    width: 100%;
    height: 327px;
    display: block;
}

.xhy_main ul li:nth-of-type(odd) {
    margin-left: 0px;
}
.xhy_main ul li span{
    display: block;
    width: 100%;
    height: 70px;
    line-height: 70px;
    padding-left: 30px;
    text-align: left;
    font-size: 18px;
    color: #fff;
    background: #4b4b4b;
}
.xhy_main ul li:hover span{
    background: #c01818;
    font-weight: 600;
}