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

.wrapper{
	overflow: hidden;
	padding-left: 18px;
	padding-right: 18px;
	max-width: 1300px;
	margin-left: auto;
	margin-right: auto;

	&--medium{
		max-width: 976px;
	}

	&--t-margins{
		margin-top: 100px;
	}
}