.modal1 {
    position: fixed;
    z-index: 999;
    height: 100%;
    width: 100%;
    top: 0;
    background-color: Black;
    filter: alpha(opacity=60);
    opacity: 0.6;
    -moz-opacity: 0.8;
}

.center1 {
    z-index: 1000;
    margin: 280px auto;
    padding: 10px;
    width: 10%;
    /*background-color: White;*/
    border-radius: 10px;
    filter: alpha(opacity=100);
    opacity: 1;
    -moz-opacity: 1;
}

    .center1 img {
        height: 70%;
        width: 70%;
    }