.download a{
  position: absolute;
  right:-30px;
  bottom:0px;
  transform:rotate(-16deg) translatex(-50%);
  transform-origin: center;
  width:42px;
  height:42px;
  background:#b81625;
}
.download a i
{
  position: absolute;
  left:50%;
  top:50%;
  transform: translateY(-50%) translateX(-50%) rotate(16deg);
  transform-origin: center;
  color:white;
  font-size:28px;
}