.modal-window {
  position: fixed;
  background-color: rgba(255, 255, 255, 0.25);
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 999;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  &:target {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }
  & > div {
    width: 400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 2em;
    background: white;
  }
  header {
    font-weight: bold;
  }
  h1 {
    font-size: 150%;
    margin: 0 0 15px;
  }
}

.modal-close {
  color: #aaa;
  line-height: 50px;
  font-size: 80%;
  position: absolute;
  right: 0;
  text-align: center;
  top: 0;
  width: 70px;
  text-decoration: none;
  &:hover {
    color: black;
  }
}

/* Demo Styles */
h7 {
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-size: 0.8rem;
  line-height: 20px;
  color: #848484;
  margin-bottom: 0;
}

.modal-window {
  & > div {
    border-radius: 1rem;
  }
}

.modal-window div:not(:last-of-type) {
  margin-bottom: 15px;
}

.logo {
  max-width: 150px;
  display: block;
}