.lyr1 {
    display: none;
    margin: 0;
    padding: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.lyr2 {
    display: none;
    border: none;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0
}