Appearance of focused buttons and links.

Author: krulis-martin

src/containers/App/recodex.css

@@ -238,6 +238,17 @@ table.table-hover td.clickable:hover, table.table-hover th.clickable:hover {
   flex: 1 1 auto;
 }
 
+button:focus {
+  filter: contrast(120%) brightness(80%);
+  outline: 3px solid #6af!important;
+}
+
+a:focus {
+  filter: contrast(120%) brightness(80%);
+  text-shadow: 1px 1px 3px #666;
+  outline: 0;
+}
+
 @keyframes card-target {
   0% {
     box-shadow: 0 0 0 0 rgba(255, 240, 96, 0);