.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1; /* Sit on top */
  width: 400; /* Full width */
  height: 200; /* Full height */
  left: Math.floor((screen.width-width)/2);
  top: Math.floor((screen.height-height)/2);
  overflow: auto; /* Enable scroll if needed */
  background-color:#F9B22F;
}

.unmodal {
  display: block; /* Hidden by default */
  position: relative; /* Stay in place */
  z-index: 1; /* Sit on top */
  width: 400; /* Full width */
  height: 200; /* Full height */
  left: Math.floor((screen.width-width)/2);
  top: Math.floor((screen.height-height)/2);
  overflow: auto; /* Enable scroll if needed */
  background-color:#F9B22D;
}
.errorOtp {
    background: #4A837C;
    color: #fff;
    border: thin solid #fff;
    font-weight: bold;
    text-align: center;
}