Reimpl custom css - Open Sans is back!

RIGS/static/scss/_custom-variables.scss

@@ -0,0 +1 @@
+$font-family-sans-serif:  "Open Sans", sans-serif;

RIGS/static/scss/ie.scss

@@ -1,5 +0,0 @@
-/* Welcome to Compass. Use this file to write IE specific override styles.
- * Import this file using the following HTML or equivalent:
- * <!--[if IE]>
- *   <link href="/stylesheets/ie.css" media="screen, projection" rel="stylesheet" type="text/css" />
- * <![endif]--> */

RIGS/static/scss/screen.scss

@@ -1,6 +1,5 @@
+@import "custom-variables";
 @import "node_modules/bootstrap/scss/bootstrap";
-@import "node_modules/animate-sass/animate";
-//@import "node_modules/transform/transform";
 
 body, .pad-top {
   padding-top: 50px;
@@ -33,11 +32,6 @@ textarea {
   resize: vertical;
 }
 
-.btn-page, .btn-pad {
-  // .btn-page should be refactored out to .btn-page in the future
-  margin: 0 0 0.5em;
-}
-
 .custom-combobox {
   display: block;
 }
@@ -80,6 +74,10 @@ ins {
   border-radius: 3px;
 }
 
+.nav-link {
+  color: $gray-400 !important;
+}
+
 .loading-animation {
   position: relative;
   margin: 30px auto 0;