Merge pull request #745 from MITx/feature/lyla/optionresponseformatting

removed line from optioninput field formatting

common/lib/xmodule/xmodule/css/capa/display.scss

@@ -294,8 +294,7 @@ section.problem {
   form.option-input {
     margin: -10px 0 20px;
     padding-bottom: 20px;
-    border-bottom: 1px solid #e3e3e3;
-
+    
     select {
       margin-right: flex-gutter();
     }