@media screen and (max-width: 680px) {
	section.about .person {
		width: 100%;
	}
		section.about .person img {
			width: 150px;
			height: 150px;
		}

	select {
		margin-bottom: 20px;
	}

	li .collapse {
		display: none;
	}

	li .collapse,
	li .expand {
	    top: -10px;
	    width: 44px;
	    height: 44px;
	    background-size: 44px 44px;

	}
}