#wowslider-container1 {
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
    }

    .content {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        overflow: auto;
        z-index: 1000;
    }