src/editor/plugins/core/edumed/replace/replace.less

   1 .exercise-replace {
   2     [wlxml-class="answer"] {
   3         //color: @red;
   4         text-decoration: line-through;
   5     }
   6
   7     .tip {
   8         position: absolute;
   9         top: -12px;
  10         font-size: 9px;
  11         line-height: 12px;
  12         color: lighten(@red, 10%);
  13         white-space: nowrap;
  14     }
  15
  16 }