Merge branch 'fieldset-improvements' into 'develop'

updated fieldset look

See merge request !223

less/qfq-bs.css.less

@@ -1147,12 +1147,18 @@ input.qfq-clear-me {
 }
 
 legend {
-  margin-bottom: 0;
-  margin-top: 15px;
+  margin-bottom: 25px;
   padding-bottom: 5px;
   font-size: 17px;
 }
 
+.qfq-fieldset {
+  margin-top: 38px;
+}
+
+.qfq-fieldset:first-child {
+  margin-top: 15px;
+}
 /* glyphicon functions */
 .icon-flipped {
   transform: scaleX(-1);