hello-theme/dev/scss/theme/_archive.scss

/**
 * Post item in archive pages
 */

.post {

	.entry-title a {
		text-decoration: none;
	}

	.wp-post-image {
		width: 100%;
		max-height: 500px;
		object-fit: cover;

		@media (--hello-screen-md-and-below) {
			max-height: 400px;
		}

		@media (--hello-screen-xs-and-below) {
			max-height: 300px;
		}
	}
}