.button{
    text-align: center;
}

.hide{
    display:none;
}

.show{
    display:block;
}

#iframe{
display: none;



}




.container {
    width: 100%;
    height: 100%;
  }
  
  /* This is whats needed */
  .container {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: center;

    
  }

img {
    display: block;
    position: absolute;
    top: 15%;
    left: 50%;
    transform: translate(-50%, -50%);
}


body, img {
  user-select: none;
  -webkit-user-drag: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}