.sample-tutorial {
    position: relative;
    height: 100%;
    overflow: hidden;
}

body {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

.container {
    height: 100%;
}

.spreadSheet {
    height: 100%;
}

#ribbonHost {
    height: 100%;
}

.description {
    margin: 10px;
    width: 40%;
}