.warn_footer {
    background-color: #eee;
    position: absolute;
    height: 25%;
    width: 100%;
    left: 0;
    top: 75%;
  }
  
  .warn>img {
    position: absolute;
    top: 30%;
    z-index: 10;
    left: 22px;
    width: 40px;
    
  }
  
  .warn>button {
    font-family: Tahoma;
    position: absolute;
    width: 80px;
    bottom: 10px;
    right: 10px;
    background-color: #eaeaea;
    border: 1px solid #eee;
    box-shadow: 1px 1px 1px rgba(0, 0, 0, .5);
  }
  
  .warn>button:hover {
    background-color: #dddddd;
  }
  
  .warn>button:active {
    background-color: #ccc;
  }
  
  .warn_inner {
    
    display: flex;
    justify-content: center;
    align-items: center;
    
    font-size: 13px;
    vertical-align: middle;
    position: absolute;
    width: calc(100%-90px);
    left: 90px;
    top: 2em;
    height: 50%;
    background-color: #fff;
    
  }
  
  .x {
    position: absolute;
    right: 0px;
    top: 0px;
    font-size: 12px;
    padding-top: 5px;
    display: block;
    font-family: monospace;
    z-index: 10;
    text-align: center;
    vertical-align: 10px;
    width: 60px;
    height: 1.8em;
  }
  
  .x:hover {
    animation: 0.1s linear f forwards;
  }
  
  @keyframes f {
    0% {
      background-color: rgba(0, 0, 0, 0);
    }
    
    100% {
      background-color: #e00
    }
  }
  
  .warn {
    
    font-family: Tahoma;
    height: 150px;
    position: fixed;
    width: 440px;
    background-color: #fff;
    border: 1px solid #d3d3d3;
    padding: 10px;
  }
  
  .warn_header {
    background-color: #fff;
    height: 2em;
    position: absolute;
    top: 0;
    left: 0;
    
    width: 100%;
    
    font-size: 12px;
    cursor: move;
  }
  
  .warn_header>.path {
    
    position: absolute;
    top: 5px;
    left: 5px;
  }