.card-panel {
    display: none;
}

.ml-85 {
    margin-left: 85px;
}
.card, .card-panel {
    width: 960px;
    margin: 0 auto;
}

code.error {
    white-space: pre-wrap;
    color: red;
}

pre.error {
    background: lavenderblush;
    padding: 15px;
}

.pl-0 {
    padding-left: 0 !important;
}

.pr-0 {
    padding-right: 0 !important;
}

.font-bold {
    font-weight: bold;
}

.font-16 {
    font-size: 16px !important;
}

#snackbar {
    visibility: hidden;
    min-width: 250px;
    margin-left: -125px;
    background-color: #d41919;
    color: #fff;
    text-align: left;
    border-radius: 2px;
    padding: 16px;
    position: absolute;
    z-index: 2;
    left: 50%;
    bottom: 30px;
    font-size: 17px;
  }
  
  #snackbar.show {
    visibility: visible;
    -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
  }
  
  @-webkit-keyframes fadein {
    from {bottom: 0; opacity: 0;} 
    to {bottom: 30px; opacity: 1;}
  }
  
  @keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
  }
  
  @-webkit-keyframes fadeout {
    from {bottom: 30px; opacity: 1;} 
    to {bottom: 0; opacity: 0;}
  }
  
  @keyframes fadeout {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
  }