body {
  font-family: verdana;
  background: #fff;
 // height: 100vh;
}

h1 {
  font-family: verdana;
  font-size: 14px; font-weight: bold;
  color: #000000;
}

.box {
  width: 550px;
  margin: 0 auto;
  background: rgba(255,255,255,0.2);
  padding: 35px;
  border: 2px solid #fff;
  border-radius: 20px/50px;
  background-clip: padding-box;
  text-align: center;
}

.overlay {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  transition: opacity 500ms;
  visibility: hidden;
  opacity: 0;
}

.overlay:target {
  visibility: visible;
  opacity: 1;
}

.popup {
  margin: 80px auto;
  padding: 20px;
  background: #fff;
  border-radius: 5px;
  width: 500px;
  position: relative;
  transition: all 5s ease-in-out;
}

.popup h2 {
  margin-top: 0;
  color: #000;
  font-family: verdana;
}

.popup .close {
   transition: all 200ms;
    cursor: pointer;
    display: inline-block;
    position: absolute;
    top: 2px;
    right: 2px;
    width: 30px;
    height: 30px;
}

.popup .close:hover {
opacity: 0.6;
}

.popup .content {
  max-height: 500px;
  overflow: auto;
font-family: verdana;
font-size: 12px;
  color: #000000;
}