_modals.scss in bootstrap-sass-2.0.1

- old
+ new

@@ -1,15 +1,17 @@
 // MODALS
 // ------
 
+// Recalculate z-index where appropriate
 .modal-open {
   .dropdown-menu {  z-index: $zindexDropdown + $zindexModal; }
   .dropdown.open { *z-index: $zindexDropdown + $zindexModal; }
   .popover       {  z-index: $zindexPopover  + $zindexModal; }
   .tooltip       {  z-index: $zindexTooltip  + $zindexModal; }
 }
 
+// Background
 .modal-backdrop {
   position: fixed;
   top: 0;
   right: 0;
   bottom: 0;
@@ -19,13 +21,14 @@
   // Fade for backdrop
   &.fade { opacity: 0; }
 }
 
 .modal-backdrop, .modal-backdrop.fade.in {
-  @include opacity(80);
+  @include opacity(0.8);
 }
 
+// Base modal
 .modal {
   position: fixed;
   top: 50%;
   left: 50%;
   z-index: $zindexModal;
@@ -51,13 +54,21 @@
   padding: 9px 15px;
   border-bottom: 1px solid #eee;
   // Close icon
   .close { margin-top: 2px; }
 }
+
+// Body (where all modal content resides)
 .modal-body {
   padding: 15px;
 }
+// Remove bottom margin if need be
+.modal-body .modal-form {
+  margin-bottom: 0;
+}
+
+// Footer (for actions)
 .modal-footer {
   padding: 14px 15px 15px;
   margin-bottom: 0;
   background-color: #f5f5f5;
   border-top: 1px solid #ddd;
@@ -67,6 +78,6 @@
   .btn {
     float: right;
     margin-left: 5px;
     margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
   }
-}
\ No newline at end of file
+}