better button for add student

sails/src/assets/scripts/modules/supervisor/views/students.html

@@ -11,8 +11,12 @@
       <!-- Add Student button and Search row -->
       <!-- Add Student button and Search row -->
       <div class="row">
       <div class="row">
         <div class="col-xs-3">
         <div class="col-xs-3">
-            <button type="button" class="btn btn-success btn-circle btn-lg" ng-click="resetForm(); hidestudentadd = false" title="{{'add'|translate}}" ng-hide="!user.isSupAdmin || !num_licenses_left"><i class="glyphicon glyphicon-plus"></i></button>
-
+          <p class="text-left">
+  	        <a ng-click="resetForm(); hidestudentadd = false" class="btn btn-success btn-sm" role="button">
+  	          <span class="glyphicon glyphicon-plus" aria-hidden="true"></span> {{ 'add_student' | translate }}
+  	        </a>
+  	      </p>
+            <!-- <button type="button" class="btn btn-success btn-circle btn-lg" ng-click="resetForm(); hidestudentadd = false" title="{{'add'|translate}}" ng-hide="!user.isSupAdmin || !num_licenses_left"><i class="glyphicon glyphicon-plus"></i></button> -->
         </div>
         </div>
         <div class="col-xs-6 input-group">
         <div class="col-xs-6 input-group">
           <input type="text" ng-model="search_students" id="search_students" placeholder="{{ 'filter' | translate }}" class="form-control" aria-describedby="basic-addon2">
           <input type="text" ng-model="search_students" id="search_students" placeholder="{{ 'filter' | translate }}" class="form-control" aria-describedby="basic-addon2">