biobulkbende.org/app/assets/scss/modules/_btn.scss

.btn{
	background-color: #00ab00;;
	color: #fff;
	text-decoration: none;
	padding: .75rem 1.2rem;
	display: inline-block;
	border-radius: 30px;

	&--medium {
		margin-bottom:1.5rem;

		@include atSmall(){
			font-size: 1.1rem;
		}
	}

	&--large {
		padding: 1.1rem 1.9rem;

		@include atSmall(){
			font-size: 1.25rem;
		}
	}
}