body {
	&.post-type-lp_course {
		.wp-list-table {
			.column-certificate {
				width: 100px;
			}
			.course-cert-preview {
				img {
					max-width: 100px;
				}
			}
		}
	}
	&.post-type-lp_cert {
		.wp-list-table {
			.column-courses {
				width: 300px;
			}
		}
	}
}