.dt-title{
	font-size: 2.8rem;
	font-weight: 300;
	margin-bottom: 2rem;
}

.dt-title_middle{
	font-size: 2.2rem;
	margin-bottom: 1.5rem;
}

.dt-title_small{
	font-size: 2rem;
	margin-bottom: 1.5rem;
}

.dt-title_little{
	font-size: 1.8rem;
	margin-bottom: 1rem;
}

.dt-title_border-bottom{
	border-bottom: 2px solid;
	padding-bottom: 1rem;
}