#header .menu-wrap .menu{margin: 0 0 0 20px}
#header .menu-wrap .menu ul li{padding: 0 15px;}
#price .top-banner .price-wrap .txt p:nth-of-type(1){font-size: 2.5rem;}
#price .top-banner .price-wrap .box .btn{margin-left: 10px}
#case.work-wechat .box.arrow .btn{height: 70px;line-height: 70px;font-size: 2.5rem;}
#case.common .box .list .item{width: 18%;}
#case.vocational .box .list .item{width: 18%;}
#about.index .main .l,#about.index .main .r{width: 45%;}