修改设置（折叠豁免、忽略所有折叠洞）

src/infrastructure/widgets.css

@@ -301,13 +301,15 @@ a.app-switcher-item, .app-switcher-item a {
 }
 
 a.button {
-    -webkit-appearance: button;
-    -moz-appearance: button;
-    appearance: button;
+  -webkit-appearance: button;
+  -moz-appearance: button;
+  appearance: button;
 
-    text-decoration: none;
-    color: initial;
+  text-decoration: none;
+  color: initial;
 
-	min-width: 6em;
-	font-size: 0.85em;
+  min-width: 6em;
+  font-size: 0.85em;
+
+  padding: 5px;
 }

src/infrastructure/widgets.js

@@ -76,27 +76,30 @@ class LoginPopupSelf extends Component {
                         <b>通过第三方验证登陆T大树洞</b>
                     </p>
 			        <p>
-                        <a className="button" href="/_login?p=cs" target="_blank"
-                                >
-                            闭社
+                        <a href="/_login?p=cs" target="_blank">
+                            <span className="icon icon-login" />
+                            &nbsp;闭社
                         </a>
 			        </p>
 			        <p>
                         <button type="button" disabled
                                 >
-                            T大树洞
+                            <span className="icon icon-login" />
+                            &nbsp;T大树洞
                         </button>
 			        </p>
 			        <p>
                         <button type="button" disabled
                                 >
-                            未名bbs
+                            <span className="icon icon-login" />
+                            &nbsp;未名bbs
                         </button>
 			        </p>
 			        <p>
                         <button type="button" disabled
                                 >
-                            清华统一身份认证
+                            <span className="icon icon-login" />
+                            &nbsp;清华统一身份认证
                         </button>
                     </p>
                     <hr />