.text-center{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.deer-ui-layout{border:1px solid #e8e8e8;width:1200px;padding:15px;margin:0 auto}.deer-ui-layout:after,.deer-ui-layout:before{content:"";clear:both;zoom:1}.deer-ui-layout-center{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}