.left
{
  	width: 220px;
  	/* float: left; */
}

.middle
{
  	max-width: 1200px;
  	/* width: max-content; */
  	/* float: left; */
  	display: flex;
  	flex-direction: row;
  	align-items: flex-start;
}

.right
{
  	height: 600px;
  	/* float: left; */
}