Fix minor graphical error

- text colors on buttons were wrong

go/go/templates/public_landing.html

@@ -6,6 +6,9 @@ banner,.page-header,#banner {
   border-bottom: none;
   margin-bottom: 0;
 }
+.what a:link{
+  color: #FFFFFF;
+}
 </style>
 {% extends 'layouts/base.html' %}
 
@@ -84,7 +87,7 @@ SRCT Go - Welcome
 
 <br />
 <hr />
-<div class="row">
+<div class="what" "row">
   <div class="col-md-offset-1 col-md-4" "col-md-offset-2 col-md-4">
     <a href="{% url 'go_login' %}" class="btn btn-primary btn-block">Log In</a>
   </div>