.snackbar {
    display: flex;
      visibility: hidden;
      min-width: 260px;
      background-color: #333;
      color: #fff;
      text-align: center;
      border-radius: 2px;
      padding: 0px 0px 0px 8px;
      position: fixed;
      z-index: 1;
      right: 1%;
      top: 4.5rem;
      font-size: 1.1rem;
      height:6vh;
      line-height: 6vh;
  }
  
  .text-css {
      margin-left: 6px;
      font-size: 1rem;
  }
  .icon-css i {
      font-size: 1.5rem;
      
      /* margin-top: 0%; */
  }
  .icon-css{
    margin-top: 1%;
  }
  .i-green{
    color: greenyellow;
  }
  .i-red{
    color: red;
  }
  .i-yellow{
    color: yellow;
  }
  .snackbar.show {
    visibility: visible;
    -webkit-animation: fadein 0.5s;
    animation: fadein 0.5s ;
  }
  
  @-webkit-keyframes fadein {
    from {top: 0; opacity: 0;} 
    to {top:4.5rem; opacity: 1;}
  }
  
  @keyframes fadein {
    from {top: 0; opacity: 0;}
    to {top:4.5rem; opacity: 1;}
  }