diff --git a/src/_h5ai/client/css/inc/content.less b/src/_h5ai/client/css/inc/content.less
index fa3a4aa5..b177869a 100644
--- a/src/_h5ai/client/css/inc/content.less
+++ b/src/_h5ai/client/css/inc/content.less
@@ -7,7 +7,7 @@
 
 #content-header, #content-footer {
     margin: 16px;
-    color: #333;
+    color: @col;
 
     a, a:active, a:visited {
         color: @col-link;
diff --git a/src/_h5ai/client/css/inc/fallback.less b/src/_h5ai/client/css/inc/fallback.less
index 7895da58..f0175e42 100644
--- a/src/_h5ai/client/css/inc/fallback.less
+++ b/src/_h5ai/client/css/inc/fallback.less
@@ -9,57 +9,54 @@
         display: block;
         width: 100%;
         border-collapse: collapse;
+    }
+    th, td {
+        padding: 6px;
+        text-align: left;
+        border: none;
+    }
+    th {
+        padding-bottom: 18px;
+        color: #999;
+        font-weight: lighter;
+    }
+    td {
+        border-bottom: 1px solid @col-border;
+        overflow: hidden;
+        white-space: nowrap;
+    }
+    a, a:active, a:visited {
+        display: block;
+        color: inherit;
+        text-decoration: none;
+        cursor: pointer;
 
-        th, td {
-            padding: 6px;
-            text-align: left;
-            border: none;
+        &:hover {
+            color: @col-hover;
         }
-        th {
-            padding-bottom: 18px;
-            color: #555;
-            font-weight: normal;
-            opacity: 0.4;
-        }
-        td {
-            border-bottom: 1px solid @col-border;
-            overflow: hidden;
-            white-space: nowrap;
+    }
+    .fb-i {
+        width: 24px;
 
-            a, a:active, a:visited {
-                display: block;
-                color: #555;
-                text-decoration: none;
-                cursor: pointer;
-
-                &:hover {
-                    color: @col-hover;
-                }
-            }
-        }
-        .fb-i {
+        img {
             width: 24px;
-
-            img {
-                width: 24px;
-                height: 24px;
-            }
-        }
-        .fb-n {
-            width: 682px;
-            max-width: 682px;
-        }
-        .fb-d {
-            text-align: right;
-            width: 160px;
-            min-width: 160px;
-        }
-        .fb-s {
-            text-align: right;
-            width: 70px;
-            min-width: 70px;
+            height: 24px;
         }
     }
+    .fb-n {
+        width: 682px;
+        max-width: 682px;
+    }
+    .fb-d {
+        text-align: right;
+        width: 160px;
+        min-width: 160px;
+    }
+    .fb-s {
+        text-align: right;
+        width: 70px;
+        min-width: 70px;
+    }
 }
 
 
diff --git a/src/_h5ai/client/css/inc/responsive.less b/src/_h5ai/client/css/inc/responsive.less
index 36fa0f4f..73ba3681 100644
--- a/src/_h5ai/client/css/inc/responsive.less
+++ b/src/_h5ai/client/css/inc/responsive.less
@@ -24,12 +24,6 @@
         display: none;
     }
 }
-}
-
-@media only screen and (max-width: 500px) {
-body {
-    margin: 8px;
-}
 #tree {
     display: none !important;
 }
diff --git a/src/_h5ai/client/css/inc/sidebar.less b/src/_h5ai/client/css/inc/sidebar.less
index c15d43a7..882c43e4 100644
--- a/src/_h5ai/client/css/inc/sidebar.less
+++ b/src/_h5ai/client/css/inc/sidebar.less
@@ -6,7 +6,6 @@
     order: 99;
     width: 200px;
     padding: 16px 8px 16px 16px;
-    // background: #eaeaea;
     border-left: 1px solid @col-border;
 }
 
diff --git a/src/_h5ai/client/css/inc/topbar.less b/src/_h5ai/client/css/inc/topbar.less
index d5ccc076..c21f8eb1 100644
--- a/src/_h5ai/client/css/inc/topbar.less
+++ b/src/_h5ai/client/css/inc/topbar.less
@@ -4,8 +4,6 @@
     flex: 0 0 auto;
     order: 1;
     min-height: 30px;
-    // background-color: @col-widget-back;
-    // border-bottom: @border-widget;
     font-weight: lighter;
 
     background: #fafafa;
@@ -42,12 +40,9 @@
         .transition(all 0.2s ease-in-out);
 
         display: block;
-        // height: 30px;
-        // line-height: 30px;
         height: 48px;
         line-height: 48px;
         font-size: 15px;
-        // padding: 0 10px;
         padding: 0 6px;
 
         &:hover, &.hover {
@@ -67,7 +62,6 @@
         opacity: 0.8;
     }
     img + span, img + input {
-        // margin-left: 6px;
         margin-left: 8px;
     }
     .crumb {