smart-gantt-chart {
    width: calc(100% - 300px);
    height: auto;
}
@media (max-width: 700px)
{
	smart-gantt-chart {
		width: 95%;
		margin-left:2%;
	}
}


@media (max-width: 700px)
{
	smart-gantt-chart {
		width: 95%;
		margin-left:2%;
	}
}