Merge branch 'master' into sidebar-ie

styles/atat.scss

@@ -51,3 +51,10 @@
 @import 'sections/reports';
 @import 'sections/task_order';
 
+//
+// IE likes to display an outline when focusing on an element. This
+// fix removes that unwanted outline on focus.
+//
+*:focus {
+  outline: 0;
+}

styles/components/_portfolio_layout.scss

@@ -65,6 +65,10 @@
 
   margin: 2 * $gap;
 
+  .col--grow {
+    overflow: inherit;
+  }
+
   .portfolio-header__name {
     @include h1;
   }

styles/elements/_tooltip.scss

@@ -8,8 +8,6 @@
     background-color: $color-aqua-lightest;
     padding: $gap * 3;
     border-left: ($gap / 2) solid $color-blue;
-    position: relative;
-    z-index: 2;
   }
 
   .tooltip-arrow {