site: update UI

package.json

@@ -71,7 +71,7 @@
     "warning": "~2.1.0"
   },
   "devDependencies": {
-    "antd-md-loader": "0.1.0-beta.10",
+    "antd-md-loader": "0.1.0-beta.11",
     "atool-build": "^0.5.0",
     "autoprefixer": "^6.3.3",
     "babel-cli": "^6.2.0",

site/common/styles/toc.less

@@ -40,16 +40,15 @@
 }
 
 .toc-affix {
-  z-index: 9;
+  position: relative;
+  float: right;
 }
 
 .demos-anchor {
   color: #aaa;
   position: absolute;
-  margin-right: 24px;
-  top: 24px;
-  right: 0;
-  z-index: 100;
+  top: 0;
+  right: -18px;
   background: #fff;
   font-size: 12px;