.center-grad .top-head{position:relative}.center-grad .top-head .head-box{position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);width:1190px;height:100%}.center-grad .top-head .head-box>div{font-weight:600;color:#fff;font-size:42px;width:450px;height:100%;background:rgba(251,195,0,.7);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.center-grad .top-head .head-box>div .box{width:320px;height:80%}.center-grad .top-head .head-box>div .box p{line-height:52px}.center-grad .section-content{padding:70px 0 100px}.center-grad .section-content img{width:100%}.center-grad .section-content .adivder{margin:80px 0 60px;height:0;width:100%;border-top:1px solid #7d7d7d}