.model-popup {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  opacity: 0;
  visibility: hidden;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-transition: visibility 0s linear 0.25s, opacity 0.25s 0s, -webkit-transform 0.25s;
  transition: visibility 0s linear 0.25s, opacity 0.25s 0s, -webkit-transform 0.25s;
  transition: visibility 0s linear 0.25s, opacity 0.25s 0s, transform 0.25s;
  transition: visibility 0s linear 0.25s, opacity 0.25s 0s, transform 0.25s, -webkit-transform 0.25s;
  overflow-x: hidden;
  overflow-y: auto;
}.model-popup.show-popup {
    opacity: 1;
    visibility: visible;
    -webkit-transform: scale(1);
            transform: scale(1);
    -webkit-transition: visibility 0s linear 0s, opacity 0.25s 0s, -webkit-transform 0.25s;
    transition: visibility 0s linear 0s, opacity 0.25s 0s, -webkit-transform 0.25s;
    transition: visibility 0s linear 0s, opacity 0.25s 0s, transform 0.25s;
    transition: visibility 0s linear 0s, opacity 0.25s 0s, transform 0.25s, -webkit-transform 0.25s;
  }.model-popup__block {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    height: auto;
    min-height: 100vh;
  }.model-popup__content {
    background-color: white;
    padding: 30px 15px;
    border-radius: 5px;
    width: 100%;
    margin: 50px 25px;
    text-align: left;
    position: relative;
  }@media (min-width:576px) {.model-popup__content {
      max-width: 600px;
      padding: 30px;
      margin: 50px
  }
    }.model-popup__close {
    position: absolute;
    top: -15px;
    right: -15px;
    height: 40px;
    width: 40px;
    background-color: #aaa;
    font-size: 20px;
    color: #fff;
    font-weight: normal;
    border-radius: 50%;
    text-align: center;
    padding-top: 10px;
    cursor: pointer;
  }.model-popup__heading {
      margin-top: 0;
    }.model-popup .btn {
    background-color: #aaa;
    margin-top: 20px;
  }.model-popup .btn:hover {
      background-color: #aaa;
      color: #fff;
    }.model-popup__heading {
    font-size: 24px;
    text-align: center;
  }.model-popup__heading span {
      color: #04b9a8;
      font-size: 50px;
      font-weight: 300;
      display: block;
      text-transform: uppercase;
    }