Community Blocker - CSS

#age-verification {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.95);
  -webkit-transition: 500ms;
  transition: 500ms;
  z-index: 90000001;
  display: none;
}
.age-verification-main {
  background-image: linear-gradient(90deg, #FE8C0C 18%, #3DC4E1 100%);
  color: #fff;
  font-size: 14pt;
  text-align: center;
  padding:50px 30px;
  position: relative;
  top:10px;
  width:520px;
  max-width:100%;
  margin: 0 auto;
  -webkit-box-shadow: 1px 2px 9px 0px rgba(0,0,0,0.3);
  -moz-box-shadow: 1px 2px 9px 0px rgba(0,0,0,0.3);
  box-shadow: 1px 2px 9px 0px rgba(0,0,0,0.3);
}
.age-title, .age-main-text {
  display: block;
  margin-bottom: 1em;
}
.age-title {
  font-size: 24pt;
  margin-bottom: 0.5em;
}
.age-button {
    background: #000;
    font-size: 14pt;
    display: inline-block;
    width: 160px;
    padding: 10px;color:#fff;
    margin: 5px 10px;
    -webkit-box-shadow: 1px 2px 9px 0px rgba(0,0,0,0.3);
    -moz-box-shadow: 1px 2px 9px 0px rgba(0,0,0,0.3);
    box-shadow: 1px 2px 9px 0px rgba(0,0,0,0.3);
    border-radius:5px;
}
button.age-button.age-no {
    background:#f28205;
}


@media only screen and (min-height: 640px) {
  .age-verification-main {
    top: 40%;
  }
}