#kDoc{
    background-color: white;
    width: 100%;
    height: 100%;
}

.zoom{
    display: inline-block;
    width: 25px;
    height: 25px;
    background-repeat: no-repeat;
}

.zoom.zoom-in {
    background-image: url(images/btn_plus25x25.png);
}

.zoom.zoom-out {
    background-image: url(images/btn_minus25x25.png);
}


#iframeLessonPlan{
    width:100%;
    height: 90%;
}