.top-nav{
    height: 48px;
    background-color: #13845f;
}
.centre-box {
    width: 1200px;
    margin: 0 auto;
}
.centre-box .nav {
    display: flex;
    -webkit-justify-content: space-around;
    -ms-flex-pack: distribute;
    justify-content: space-around;
}
.centre-box .nav a {
    color: white;
    line-height: 48px;
    font-size: 20px;
    display: block;
    height: 48px;
    padding: 0 30px;
    box-sizing: border-box;
}

.syw-ztbj{
    height: 378px;
    background: url(../../images/bj1.png) no-repeat;
}
.syw-holiday{
    height: 210px;
    background: url(../../images/bj2.png) no-repeat;
}

/*标题*/

.title-bj .tb-bj{
    height: 30px;
    background-color: #fff; 
    opacity: 0.3; 
}

/*3.15晚会曝光的医美整形问题*/
.wxwt-gj{
    height: 531px;
    background: url(../../images/bj5.png) no-repeat;
}

/*医美整形行业的监管与治理*/
.treatment-bj{
    width: 100%;
    height: 595px;
    background: url(../../images/bj3.png) no-repeat;
}
.treatment-bj .treat-bj{
    background-color: hsla(0, 0%, 100%, 0.5);
}

.sy-bj{
    height: 338px;
    background: url(../../images/bj2.png) no-repeat;
}

.layui-btn-sma {
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    font-size: 12px;
    border: 0;
}