body {
background-color: #f0f0f0;
}

#chart {
width: 900px;
height: 3500px;
overflow: hidden;
}

#chart svg {
width: 1200px;
height: 3500px;
}

#chart .name {
font-family: 'Roboto', Helvetica, sans-serif;
font-size: 12px;	
font-weight: 400;
color: #333;
}

#chart .category {
cursor: pointer;
}

#chart .non-clickable {
pointer-events: none;
}