update assets from bootstrap@3.3.7

assets/less/bootstrap/modals.less

@@ -14,14 +14,14 @@
 
 // Container that the modal scrolls within
 .modal {
-  display: none;
-  overflow: hidden;
   position: fixed;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
   z-index: @zindex-modal;
+  display: none;
+  overflow: hidden;
   -webkit-overflow-scrolling: touch;
 
   // Prevent Chrome on Windows from adding a focus outline. For details, see
@@ -31,11 +31,9 @@
   // When fading in the modal, animate it to slide down
   &.fade .modal-dialog {
     .translate(0, -25%);
-    .transition-transform(~'0.3s ease-out');
-  }
-  &.in .modal-dialog {
-    .translate(0, 0);
+    .transition-transform(~"0.3s ease-out");
   }
+  &.in .modal-dialog { .translate(0, 0); }
 }
 .modal-open .modal {
   overflow-x: hidden;
@@ -53,11 +51,11 @@
 .modal-content {
   position: relative;
   background-color: @modal-content-bg;
+  background-clip: padding-box;
   border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
   border: 1px solid @modal-content-border-color;
   border-radius: @border-radius-large;
-  .box-shadow(0 3px 9px rgba(0,0,0,0.5));
-  background-clip: padding-box;
+  .box-shadow(0 3px 9px rgba(0, 0, 0, .5));
   // Remove focus outline from opened modal
   outline: 0;
 }
@@ -72,12 +70,8 @@
   z-index: @zindex-modal-background;
   background-color: @modal-backdrop-bg;
   // Fade for backdrop
-  &.fade {
-    .opacity(0);
-  }
-  &.in {
-    .opacity(@modal-backdrop-opacity);
-  }
+  &.fade { .opacity(0); }
+  &.in { .opacity(@modal-backdrop-opacity); }
 }
 
 // Modal header
@@ -114,8 +108,8 @@
 
   // Properly space out buttons
   .btn + .btn {
-    margin-left: 5px;
     margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
+    margin-left: 5px;
   }
   // but override that for button groups
   .btn-group .btn + .btn {
@@ -144,17 +138,13 @@
     margin: 30px auto;
   }
   .modal-content {
-    .box-shadow(0 5px 15px rgba(0,0,0,0.5));
+    .box-shadow(0 5px 15px rgba(0, 0, 0, .5));
   }
 
   // Modal sizes
-  .modal-sm {
-    width: @modal-sm;
-  }
+  .modal-sm { width: @modal-sm; }
 }
 
 @media (min-width: @screen-md-min) {
-  .modal-lg {
-    width: @modal-lg;
-  }
+  .modal-lg { width: @modal-lg; }
 }