modals.less in bootstrap-generators-3.2.0

- old
+ new

@@ -13,12 +13,11 @@
 }
 
 // Container that the modal scrolls within
 .modal {
   display: none;
-  overflow: auto;
-  overflow-y: scroll;
+  overflow: hidden;
   position: fixed;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
@@ -29,15 +28,19 @@
   // https://github.com/twbs/bootstrap/pull/10951.
   outline: 0;
 
   // When fading in the modal, animate it to slide down
   &.fade .modal-dialog {
-    .translate(0, -25%);
+    .translate3d(0, -25%, 0);
     .transition-transform(~"0.3s ease-out");
   }
-  &.in .modal-dialog { .translate(0, 0)}
+  &.in .modal-dialog { .translate3d(0, 0, 0) }
 }
+.modal-open .modal {
+  overflow-x: hidden;
+  overflow-y: auto;
+}
 
 // Shell div to position the modal with bottom padding
 .modal-dialog {
   position: relative;
   width: auto;
@@ -52,11 +55,11 @@
   border: 1px solid @modal-content-border-color;
   border-radius: @border-radius-large;
   .box-shadow(0 3px 9px rgba(0,0,0,.5));
   background-clip: padding-box;
   // Remove focus outline from opened modal
-  outline: none;
+  outline: 0;
 }
 
 // Modal background
 .modal-backdrop {
   position: fixed;
@@ -96,12 +99,11 @@
   padding: @modal-inner-padding;
 }
 
 // Footer (for actions)
 .modal-footer {
-  margin-top: 15px;
-  padding: (@modal-inner-padding - 1) @modal-inner-padding @modal-inner-padding;
+  padding: @modal-inner-padding;
   text-align: right; // right align buttons
   border-top: 1px solid @modal-footer-border-color;
   &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons
 
   // Properly space out buttons
@@ -115,9 +117,18 @@
   }
   // and override it for block buttons as well
   .btn-block + .btn-block {
     margin-left: 0;
   }
+}
+
+// Measure scrollbar width for padding body during modal show/hide
+.modal-scrollbar-measure {
+  position: absolute;
+  top: -9999px;
+  width: 50px;
+  height: 50px;
+  overflow: scroll;
 }
 
 // Scale up the modal
 @media (min-width: @screen-sm-min) {
   // Automatically set modal's width for larger viewports