CSS: Set form label and input width

refs #5543

public/css/icinga/forms.less

@@ -20,6 +20,10 @@ input.search {
   background-position: 0em;
 }
 
+input, select, textarea {
+  width: 320px;
+}
+
 form {
   // Disable icons for the moment
   i {
@@ -37,17 +41,13 @@ form {
   display: inline-block;
   padding-right: @horizontal-padding;
   text-align: right;
-  width: 240px;
+  width: 160px;
 }
 
 .control-group {
   padding: @vertical-padding @horizontal-padding;
 }
 
-select {
-  display: table-cell;
-}
-
 button.link,
 input[type="submit"].link {
   // Reset defaults