src/resources/themes/stylesheets/sencha-touch/cupertino/src/_Mask.scss

   1 .x-mask .x-mask-inner {
   2         position: relative;
   3         background: #fff;
   4         color: $ios7-blue;
   5         text-align: center;
   6         padding: .4em;
   7         font-size: .95em;
   8         font-weight: 400;
   9         @include border-radius(7px);
  10
  11         .x-mask-message {
  12                 color: $ios7-blue;
  13                 bottom: 15px;
  14         }
  15
  16         .x-loading-spinner > span {
  17                 margin-left: -.065em;
  18         }
  19 }