feat: 首页广告位全屏支持关闭

src/web/staticres/css/pc/index.css

@@ -1314,8 +1314,9 @@ cursor: pointer;
   max-height: 800px;
 }
 .pc_tc_master.support-full #close2x {
-  top: -40px;
-  right: 200px;
+  position: fixed;
+  top: 40px;
+  right: 40px;
   left: unset;
   bottom: unset;
 }