Merge pull request #567 from dod-ccpo/sticky-footer-fixes

Sticky footer fixes

styles/components/_footer.scss

@@ -10,16 +10,18 @@
   left: 0;
   bottom: 0;
   width: 100%;
+  height: $footer-height;
 
   .app-footer__info {
     flex-grow: 1;
+    padding-left: 0.8rem;
 
     .app-footer__info__link {
       margin: (-$gap * 2) (-$gap);
 
       .icon--footer {
         @include icon-size(16);
-        margin: 0.8rem;
+        margin: 0rem 0.8rem 0rem 0rem;
       }
     }
   }

styles/components/_global_layout.scss

@@ -14,7 +14,7 @@
   display: flex;
   flex-wrap: nowrap;
   flex-grow: 1;
-  margin-bottom: 50px;
+  margin-bottom: $footer-height;
 
   .global-navigation {
     margin-top: -1px;

styles/core/_variables.scss

@@ -10,6 +10,7 @@ $icon-size-small:         2.4rem;
 $hover-transition-time:   0.2s;
 $search-input-height:     4.4rem;
 $search-button-width:     5.0rem;
+$footer-height:           5.0rem;
 
 /*
  * USWDS Variables