/* lightbox */
.white_content, .white_content_contact {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    width: 680px;
    height: 350px;
    padding: 15px;
    margin: -250px 0 0 -300px;
    border: 16px solid orange;
    background-color: white;
    z-index:100002;
    overflow: auto;
    box-sizing: border-box;
}
.white_content_contact {
    height: 450px;
}
.black_overlay{
    display: none;
    position: fixed;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: #F2F2F2;
    z-index: 9999;
    -moz-opacity: 0.2;
    opacity:.80;
    filter: alpha(opacity=80);
}

@media only screen and (max-width: 767px) {
    .white_content, .white_content_contact {
        top: 15%;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: auto;
        max-height: 600px;
        margin: 0;
    }
}