div.busy { 
  position:absolute;
  top: 40%;
  left: 50%;
  margin-top: -100px;
  margin-left: -50px;
  display:inline;
  background: #FFF;
  color: red;
  text-align: center;
  padding-top: 20px;
  padding-left: 30px;
  padding-bottom: 40px;
  padding-right: 30px;
  border-radius: 5px;
  font-size:30px;
  border: 3px solid red;
}