.modal-window {
  position: fixed;
  background-color:rgba(29, 28, 28, 0.64);
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.modal-window:target {
    opacity: 1;
    pointer-events: auto;
  }
  .modal-window>div {
    width: 400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 2em;
    background: #fff;
    color: #333333;
  }
  .modal-window header {
    font-weight: bold;
  }
  .modal-window h1 {
    font-size: 200%;
    margin: 0 0 15px;
    color: #333333;
  }

  .modal-window h2 {
    font-size: 200%;
    margin: 0 0 30px;
    color: #1b27d8;
  }

.modal-close {
  color: red !important;
  line-height: 50px;
  font-size: 200%;
  position: absolute;
  right: 0;
  text-align: center;
  top: 0;
  width: 70px;
  text-decoration: none;
  font-weight: bold;
}
.modal-close:hover {
    color: #000;
  }

/* Demo Styles */

.maid {
  display: grid;
  justify-content: center;
  align-items: right;
  height: 20px;/*100vh;*/
  color: #ffffff;
}

.btn {
  background-color: #001B94/*bd2f2f;*/
  padding: 1em 1.5em;
  border-radius: 30px;
  text-decoration: none;
}
.btn i {
  padding-right: 0.3em;
}