Modal CSS3 Only

Modal feito exclusivamente com CSS3

by felipero7

HTML

<div class="container">
  <div class="interior">
    <a class="btn" href="#open-modal"><i class="fas fa-external-link-alt"></i> Modal CSS3</a>
  </div>
</div>
<div id="open-modal" class="modal-window">
  <div>
    <a href="#modal-close" title="Close" class="modal-close">Close</a>
    <h1>VoilĂ !</h1>
    <div>Modal feito apenas com CSS3</div>
  </div>
</div>

CSS

.modal-window {
  position: fixed;
  background-color: rgba(0, 0, 0, 0.5);
  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: #ffffff;
    color: #333333;
  }
.modal-close {
  color: #aaa;
  line-height: 50px;
  font-size: 80%;
  position: absolute;
  right: 0;
  text-align: center;
  top: 0;
  width: 70px;
  text-decoration: none;
}