rem

src/app.js

     recalc = function () {
       var clientWidth = docEl.clientWidth;
       if (!clientWidth) return;
-      if (clientWidth >= 900) {
+      if (clientWidth < 900) {
         docEl.style.fontSize = '100px';
       } else {
         docEl.style.fontSize = 100 * (clientWidth / 900) + 'px';

src/global.less

 .ant-menu-vertical-right .ant-menu-submenu-title,
 .ant-menu-inline .ant-menu-submenu-title,
 .ant-input ,.ant-btn,.ant-select,.ant-table,.ant-form-item,.ant-form label,.ant-tabs-nav-container {
-  font-size: 0.18rem;
+  font-size: 0.08rem;
   
 }
 .ant-input{
   min-width: 100px;
 }
 .ant-breadcrumb{
-  font-size: 0.16rem;
+  font-size: 0.08rem;
   .anticon {
-    font-size: 0.16rem;
+    font-size: 0.08rem;
   }
 } 
   .ant-pro-global-header-trigger{

src/pages/building/list/index.jsx

         <span className={Styles.title}>录入时间</span>
         <span >：{data.createDate}</span>
       </p>
-      <p style={{ margin: '15px 0', position: 'relative', fontSize: '0.18rem' }}>
+      <p style={{ margin: '15px 0', position: 'relative', fontSize: '0.09rem' }}>
         <span style={{ color: '#FF4A4A' }} onClick={() => pulicAndUnPulic(data)}>
           {/* 已发布的时候，需要显示取消发布的字样 */}
           {data.status === 1 ? '取消发布' : '发布'}

src/pages/building/list/style.less

   margin: 10px 0px;
 }
 .cardText {
-  font-size: 0.18rem;
+  font-size: 0.09rem;
   color: #333;
   line-height: 24px;
   display: flex;
 
 }
 .cardItem{
-  font-size: 0.18rem;
+  font-size: 0.09rem;
   font-weight: 400;
   color: #666;
   line-height: 24px;
   align-items: center;  
 }
 .ediText {
-  font-size: 0.18rem;
+  font-size: 0.09rem;
   color: #ff925c;
   line-height: 24px;
   position: absolute;