.block-btn {
  display: block;
  width: 100%;
  min-height: 100px;
  overflow: hidden;
  color: $white;
  position: relative;
  background: #00909c;
  font-family: $Gotham, $sans-serif-stack;
  font-size: 1em;
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 1px;
  overflow: hidden;
  transition: background-color 0.5s linear;
  &:hover, &:focus {
    background: $blue;
    transition: all 0.3s ease;
    .text {
      opacity: 0;
      visibility: hidden;
      transform: translate3D(0, 4em, 0) scale(.25);
    }
    .icon {
      opacity: 1;
      visibility: visible;
      transform: translate3D(0, 0, 0) scale(1);
    }
  }
  .text,
  .icon {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: center;
  }
  .text {
    margin: 40px auto;
    opacity: 1;
    visibility: visible;
    transition: transform .4s cubic-bezier(.425, -.195, .005, 1.215), opacity .13333s linear, -webkit-transform .4s cubic-bezier(.425, -.195, .005, 1.215);
    transform: scale(1);
  }
  .icon {
    width: 50px;
    margin: 25px auto;
    opacity: 0;
    visibility: hidden;
    transition: transform .4s cubic-bezier(.425, -.195, .005, 1.215), opacity .4s linear, -webkit-transform .4s cubic-bezier(.425, -.195, .005, 1.215);
    transform: translate3D(0, -4em, 0) scale(0);
  }
}