.ph-default-wrapper{width:100%;overflow:auto}.ph-default-wrapper .ph-top-head{padding:10px;width:100%;height:50px;-webkit-box-sizing:border-box;box-sizing:border-box;background:#fff}.ph-default-wrapper .ph-logo-img{margin-top:5px;height:20px}.ph-default-wrapper .ph-login-btn .van-button{width:52px;height:27px;border-radius:14px}.ph-default-wrapper .van-tabbar--fixed{-webkit-box-shadow:0 -4px 8px 0 hsla(0,0%,91.8%,.54);box-shadow:0 -4px 8px 0 hsla(0,0%,91.8%,.54)}.ph-default-wrapper .index-view-con{margin-bottom:60px}