@media screen and (max-width: 1000px) {
    .header .naviMain {
        display: none;
        position: absolute;
        top: 100%;
        left: 0px;
        right: 0px;
        background-color: rgba(255, 255, 255, 0.9);
        text-align: center;
    }
    
    .header .naviMain.show {
        display: block;
    }
    
    .naviMain > li {
        display:inline-block;
        float:none;
    }
    
    .header > .mobileNavButton {
        display:table-cell;
        background-image: url("/lib/media.php?id=53");
        background-position: right 10px center;
        background-repeat: no-repeat;
        background-size: auto 80%;
        min-width:90px;
    }
    
    .contactInfo > .left, .contactInfo > .right {
        float: none;
        display: inline-block;
        margin-bottom: 30px;
    }
    
    .teaserArea > .overlay > h1 {
        width:80%;
        left:10%;
        font-size:50px;
    }
    #popupBox .inside {
        width: 40%;
        margin: 15% 30%;
    }
}