Merge branch 'master' of https://github.com/LQDJudge/online-judge

resources/base.scss

@@ -191,11 +191,19 @@ header {
         display: block;
         margin: 0;
 
-        & > li > a > span {
+        & > li > span {
             height: 36px;
             padding-top: 8px;
             display: block;
             white-space: nowrap;
+            cursor: pointer;
+
+            &:hover {
+                border-top: 2px solid #9c3706;
+                color: black;
+                background: rgba(255, 255, 255, 0.25);
+                margin: 0;
+            }
 
             & > img {
                 vertical-align: middle;
@@ -233,7 +241,7 @@ header {
     top: 0;
     left: 0;
     right: 10px;
-    height: 48px;
+    height: $navbar_height;
 }
 
 nav {
@@ -377,7 +385,7 @@ hr {
 }
 
 #content {
-    margin: 48px auto 1em auto;
+    margin: $navbar_height auto 1em auto;
     padding-top: 1em;
 
     // Header
@@ -860,6 +868,16 @@ select {
     margin-bottom: 1em;
 }
 
+#loading-bar {
+    position: fixed;
+    top: 0;
+    left: 0;
+    height: 2px;
+    background-color: #993932;
+    width: 0;
+    z-index: 9999;
+}
+
 @media (max-width: 799px) {
     #user-links, .anon {
         padding-right: 0.5em;