.wel-page[data-v-137dcc02]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:100%;height:calc(100vh - 160px);position:relative}.wel-page .bg[data-v-137dcc02]{width:100%;height:100%}.wel-page .wel-title[data-v-137dcc02]{position:absolute;top:200px;left:0;width:100%;font-size:30px;text-align:center;z-index:200}