Revert "fix layout style"

css/src/main.css

@@ -249,10 +249,6 @@ a:hover {
   font-weight: normal;
 }
 
-fieldset legend {
-  background: transparent;
-}
-
 .import input[type="file"], 
 .import label, 
 .import label small,
@@ -1152,8 +1148,6 @@ a.text-warning:hover {color: #FD7262;}
   display: none;
 }
 
-
-
 @media only screen and (min-width: 40.063em) {
   dialog.tiny, .reveal-modal.tiny {
     width: 50%;