Theme the keyboard slider. #6

sass/app.scss

@@ -167,8 +167,28 @@ ul {
   }
 }
 
-.uhk {
-  max-width: 100%;
+.keyboard-slider {
+  position: relative;
+  overflow: hidden;
+  width: 100%;
+  height: auto;
+
+  .uhk__layer-wrapper {
+    width: 100%;
+    height: auto;
+    text-align: center;
+    position: absolute;
+    left: 100%;
+
+    &.current {
+      left: 0;
+    }
+
+    .uhk {
+      max-width: 100%;
+      width: 98%;
+    }
+  }
 }
 
 .grip {
@@ -187,6 +207,12 @@ ul {
     margin-top: -10px;
   }
 
+  &.btn-primary {
+    &:before {
+      background-image: url(../images/grips/vertical.png);
+    }
+  }
+
   &:hover {
     &:before {
       display: block;