.mass-apply-popup {
    display: block;
    position: fixed;
    padding: 10px;
    width: 300px;
    left: 50%;
    margin-left: -150px;
    height: 145px;
    top: 50%;
    margin-top: -100px;
    z-index: 20;
  }

  .mass-apply-popup:after {
    position: fixed;
    content: "";
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0,0,0,0.5);
    z-index: -2;
  }
  
  .mass-apply-popup:before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    border-style: double;
    border-radius: 25px;
    border-color: hotpink;
    background-color: rgb(11, 11, 20);
    z-index: -1;
  }
  .mass-apply-contents{
    display: flex;
    flex-direction: column;
    height: 135px;
  }
  .mass-apply-header{
    display: flex;
    flex-direction: row;
  }
  .mass-apply-text{
    margin-bottom: auto;
  }
  .mass-apply-undo-button{
    margin: auto;
    width: 100%;
    height: 100%;
    color: hotpink;
    border-radius: 0px 0px 20px 20px;
  }
  .mass-apply-close-button{
    margin: auto;
    width: 100%;
    height: 100%;
    color: red;
    border-radius: 20px 20px 0px 0px;
    margin-right: 0px;
  }