spacing & color updates

app/assets/javascripts/ide/components/repo_tab.vue

@@ -66,10 +66,26 @@ export default {
 
 <template>
   <li
+    :class="{
+      active: tab.active
+    }"
     @click="clickFile(tab)"
     @mouseover="mouseOverTab"
     @mouseout="mouseOutTab"
   >
+    <div
+      class="multi-file-tab"
+      :title="tab.url"
+    >
+      <file-icon
+        :file-name="tab.name"
+        :size="16"
+      />
+      {{ tab.name }}
+      <file-status-icon
+        :file="tab"
+      />
+    </div>
     <button
       type="button"
       class="multi-file-tab-close"
@@ -86,22 +102,5 @@ export default {
         :file="tab"
       />
     </button>
-
-    <div
-      class="multi-file-tab"
-      :class="{
-        active: tab.active
-      }"
-      :title="tab.url"
-    >
-      <file-icon
-        :file-name="tab.name"
-        :size="16"
-      />
-      {{ tab.name }}
-      <file-status-icon
-        :file="tab"
-      />
-    </div>
   </li>
 </template>

app/assets/stylesheets/framework/gitlab_theme.scss

@@ -196,10 +196,6 @@
       box-shadow: inset 3px 0 $color-700;
     }
   }
-
-  .ide-context-header a {
-    color: $color-700;
-  }
 }
 
 body {

app/assets/stylesheets/pages/repo.scss

@@ -141,7 +141,17 @@
   }
 
   li {
-    position: relative;
+    display: flex;
+    align-items: center;
+    padding: $grid-size $gl-padding;
+    background-color: $gray-normal;
+    border-right: 1px solid $white-dark;
+    border-bottom: 1px solid $white-dark;
+
+    &.active {
+      background-color: $white-light;
+      border-bottom-color: $white-light;
+    }
   }
 
   .dropdown {
@@ -164,35 +174,23 @@
 }
 
 .multi-file-tab {
-  @include str-truncated(150px);
-  padding: ($gl-padding / 2) ($gl-padding + 12) ($gl-padding / 2) $gl-padding;
-  background-color: $gray-normal;
-  border-right: 1px solid $white-dark;
-  border-bottom: 1px solid $white-dark;
+  @include str-truncated(141px);
   cursor: pointer;
 
   svg {
     vertical-align: middle;
   }
-
-  &.active {
-    background-color: $white-light;
-    border-bottom-color: $white-light;
-  }
 }
 
 .multi-file-tab-close {
-  position: absolute;
-  right: 8px;
-  top: 50%;
   width: 16px;
   height: 16px;
   padding: 0;
+  margin-left: $grid-size;
   background: none;
   border: 0;
   border-radius: $border-radius-default;
   color: $theme-gray-900;
-  transform: translateY(-50%);
 
   svg {
     position: relative;
@@ -301,6 +299,7 @@
 
 .multi-file-editor-holder {
   height: 100%;
+  min-height: 0;
 }
 
 .preview-container {
@@ -774,10 +773,9 @@
   display: flex;
   align-items: center;
   position: relative;
-  height: 55px;
+  height: 60px;
   width: 100%;
-  margin: 2.5px 0;
-  padding: $gl-padding-8 $gl-padding;
+  padding: 0 $gl-padding;
   color: $gl-text-color-secondary;
   background-color: transparent;
   border: 0;
@@ -789,9 +787,12 @@
     margin: 0 auto;
   }
 
-  &:hover,
+  &:hover {
+    background-color: $theme-gray-100;
+  }
+
   &:focus {
-    background-color: $white-light;
+    background-color: $theme-gray-200;
   }
 
   &.active {