Fix tooltip in form

Change form_file

app/assets/stylesheets/basic/global.css

@@ -520,9 +520,10 @@ legend {
   padding: 0px 5px;
   position: absolute;
   z-index: 9999;
-  max-width: 300px;
+  max-width: 500px;
   border-radius: 3px;
   background-color: #0088CC;
+  white-space: nowrap;
 }
 #sideset .ui-tooltip.sidebar-tooltip:after {
   display: none;
@@ -532,9 +533,10 @@ legend {
   padding: 0px 5px;
   position: absolute;
   z-index: 9999;
-  max-width: 300px;
+  max-width: 500px;
   border-radius: 3px;
   background-color: #000000;
+  white-space: nowrap;
 }
 .ui-tooltip:after {
   content: '';