Fix scss_lint offenses in repo, variables and layout sheets

app/assets/stylesheets/framework/layout.scss

@@ -120,6 +120,7 @@ of the body element here, we negate cascading side effects but allow momentum sc
 .page-with-sidebar {
   -webkit-overflow-scrolling: auto;
 }
+
 .truncate {
   width: 250px;
   white-space: nowrap;

app/assets/stylesheets/framework/variables.scss

@@ -587,3 +587,10 @@ Convdev Index
 $color-high-score: $green-400;
 $color-average-score: $orange-400;
 $color-low-score: $red-400;
+
+/*
+Repo editor
+*/
+$repo-editor-grey: #f6f7f9;
+$repo-editor-grey-darker: #e9ebee;
+$repo-editor-linear-gradient: linear-gradient(to right, $repo-editor-grey 0%, $repo-editor-grey-darker, 20%, $repo-editor-grey 40%, $repo-editor-grey 100%);

app/assets/stylesheets/pages/repo.scss

@@ -2,12 +2,14 @@
   display: none;
 }
 
-.fade-enter-active, .fade-leave-active {
-  transition: opacity .5s
+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity .5s;
 }
 
-.fade-enter, .fade-leave-to /* .fade-leave-active in <2.1.8 */ {
-  opacity: 0
+.fade-enter,
+.fade-leave-to /* .fade-leave-active in <2.1.8 */ {
+  opacity: 0;
 }
 
 .commit-message {
@@ -19,34 +21,35 @@
   border-radius: $border-radius-default;
   color: $almost-black;
 
-header {
+  header {
     background: $gray-light;
     padding: 10px 15px;
-}
+  }
 
-.panel-right{
+  .panel-right {
     display: inline-block;
     width: 85%;
 
     .monaco-editor.vs {
-    .line-numbers{
+      .line-numbers {
         cursor: pointer;
 
         &:hover {
           text-decoration: underline;
         }
       }
+
       .cursor {
-      background: rgba(255,255,255,0);
-      border-color: rgba(255,255,255,0);
+        background: $black;
+        border-color: $black;
       }
     }
 
     &.edit-mode {
       .monaco-editor.vs {
         .cursor {
-        background: #000;
-        border-color: #000;
+          background: $black;
+          border-color: $black;
         }
       }
     }
@@ -63,7 +66,7 @@ header {
       overflow-x: scroll;
 
       li {
-      -webkit-animation: fadein 0.5s;
+        animation: fadein 0.5s;
         list-style-type: none;
         background: $gray-normal;
         display: inline-block;
@@ -76,10 +79,11 @@ header {
         }
 
         a {
-        color: black;
+          color: $black;
         }
 
-      i.fa.fa-times, i.fa.fa-circle {
+        i.fa.fa-times,
+        i.fa.fa-circle {
           float: right;
           margin-top: 3px;
           margin-left: 15px;
@@ -87,6 +91,7 @@ header {
         }
       }
     }
+
     #ide {
       height: 70vh;
     }
@@ -109,29 +114,29 @@ header {
         padding-left: 20px;
       }
     }
-}
+  }
 
-#commit-area {
+  #commit-area {
     background: $gray-light;
     padding: 20px;
-}
+  }
 
-#view-toggler {
+  #view-toggler {
     height: 41px;
     position: relative;
     display: block;
     border-bottom: 1px solid $white-normal;
-  background: white;
+    background: $white-light;
     margin-top: -5px;
-}
+  }
 
-#binary-viewer {
+  #binary-viewer {
     img {
       max-width: 100%;
     }
-}
+  }
 
-#sidebar {
+  #sidebar {
 
     &.sidebar-mini {
       display: inline-block;
@@ -143,14 +148,14 @@ header {
     }
 
     tr {
-    -webkit-animation: fadein 0.5s;
+      animation: fadein 0.5s;
+
       &.repo-file-options td {
         padding: 0;
         border-top: none;
         background: $gray-light;
         width: 190px;
         display: inline-block;
-      border-top: none;
 
         &:hover {
           .title {
@@ -176,6 +181,7 @@ header {
           vertical-align: middle;
           padding: 2px 16px;
         }
+
         ul {
           display: none;
           float: right;
@@ -184,11 +190,12 @@ header {
 
           li {
             display: inline-block;
-          padding: 0px 2px;
+            padding: 0 2px;
             border-bottom: none;
           }
         }
       }
+
       .fa {
         margin-right: 5px;
       }
@@ -211,18 +218,19 @@ header {
         a {
           color: $almost-black;
         }
+
         .fa {
           font-size: $code_font_size;
           margin-right: 5px;
         }
       }
     }
-}
+  }
 
 }
 
 .animation-container {
-  background: #f6f7f9;
+  background: $repo-editor-grey;
   height: 40px;
   overflow: hidden;
   position: relative;
@@ -232,12 +240,12 @@ header {
   }
 
   &::before {
-    -webkit-animation-duration: 1s;
-    -webkit-animation-fill-mode: forwards;
-    -webkit-animation-iteration-count: infinite;
-    -webkit-animation-name: blockTextShine;
-    -webkit-animation-timing-function: linear;
-    background-image: linear-gradient(to right, #f6f7f9 0%, #e9ebee 20%, #f6f7f9 40%, #f6f7f9 100%);
+    animation-duration: 1s;
+    animation-fill-mode: forwards;
+    animation-iteration-count: infinite;
+    animation-name: blockTextShine;
+    animation-timing-function: linear;
+    background-image: $repo-editor-linear-gradient;
     background-repeat: no-repeat;
     background-size: 800px 45px;
     content: ' ';
@@ -247,11 +255,11 @@ header {
   }
 
   div {
-    background: #fff;
+    background: $white-light;
     height: 6px;
     left: 0;
     position: absolute;
-    right: 0
+    right: 0;
   }
 
   .line-of-code-1 {
@@ -261,7 +269,7 @@ header {
 
   .line-of-code-2 {
     left: 150px;
-    top: 0px;
+    top: 0;
     height: 10px;
   }
 
@@ -288,16 +296,22 @@ header {
   }
 }
 
-@-webkit-keyframes blockTextShine {
+@keyframes blockTextShine {
   0% {
-        transform: translateX(-468px)
+    transform: translateX(-468px);
   }
+
   100% {
-        transform: translateX(468px)
+    transform: translateX(468px);
   }
 }
 
-@-webkit-keyframes fadein {
-  from { opacity: 0; }
-  to   { opacity: 1; }
+@keyframes fadein {
+  from {
+    opacity: 0;
+  }
+
+  to {
+    opacity: 1;
+  }
 }