.hot_box {
    display: flex;
    justify-content: space-between;
    width: 1180px;
}

.hot_son {
    display: flex;
    flex-flow: column;
    align-items: center
}

.hot_son a {
    display: block;
    width: 151px;
    height: 100px;
    position: relative;
    overflow: hidden;
}

.hot_son .hot_son_a {
    margin-top: 10px;
    font-size: 18px;
    font-family: PingFangSC-Medium;
    color: rgba(51, 51, 51, 1);
    line-height: 20px;
    font-weight: bold;
    display: inline;
    height: auto;
    text-align: center;
}

.hot_son a img {
    width: 151px;
    height: 100px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    transition: all 0.6s;
}

.hot_son a:hover img{
    transform: scale(1.2)
}

.pic_sty {
    width: 570px;
    height: 400px;
}

.sty_siz {
    height: 190px;
}

.wi ul li {
    width: 373px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.lxzn {
    float: left;
    width: 777px;
    border-left: none;
    border-bottom: none;
    border-right: none;
    position: relative;
    overflow: hidden;
    margin-top: 30px;
    box-sizing: border-box;
    border-top: 1px solid rgba(253, 208, 0, 1);
}

.bortop {
    border-top: 2px solid rgba(238, 58, 50, 1);
}

.study_titmore {
    font-size: 14px;
    font-family: PingFangSC-Regular;
    color: rgba(51, 51, 51, 1);
    line-height: 25px;
    display: flex;
    height: 75px;
    box-sizing: border-box;
    float: left;
}

.titmore_tit {
    font-size: 24px;
    font-family: PingFangSC-Medium;
    color: rgba(51, 51, 51, 1);
    line-height: 33px;
    padding-right: 20px;
    padding-top: 18px;
    padding-left: 20px;
    margin-bottom: 20px;
    font-weight: bold;
    box-sizing: border-box;
}

.sty_cl {
    clear: both;
    width: 373px;
    display: flex;
    float: left;
    flex-flow: column;
    margin-top: 0;
}

.study_titmore a {
    color: rgba(51, 51, 51, 1);
    padding: 26px 20px 0;
    float: left;
    box-sizing: border-box;
}

.w1180 {
    width: 1180px;
    margin-top: 30px;
    float: left;
}

.photo {
    width: 100%;
    display: flex;
    margin-top: 20px;
    justify-content: space-between;
}

.photo_son {
    height: 160px;
}

.sizepic {
    width: 373px;
    height: 210px;
}