.centered {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 438px;
  height: 400px;
  margin: auto;
  /*background-color:red;*/
  text-align: center;
  font-size: 20px;
  font-family: Sans-Serif;
}