Use btn-default style

src/main/webapp/scripts/app/visits/visits.template.html

@@ -13,7 +13,7 @@
     </div>
 
     <div class="form-group">
-        <button class="btn btn-primary" type="submit">Add New Visit</button>
+        <button class="btn btn-default" type="submit">Add New Visit</button>
     </div>
 
 </form>