1[class*="header__"].st_closed::before { 2 content: url('chevron-down.svg'); 3 vertical-align: middle; 4 padding-right: 0.25em; 5} 6[class*="header__"].st_opened::before { 7 content: url('chevron-up.svg'); 8 vertical-align: middle; 9 padding-right: 0.25em; 10} 11 12.section_toggle { 13 cursor: pointer; 14 display: inline-block; 15 border-radius: 4px; 16} 17 18.section_toggle:hover { 19 background-color: #337AB7; 20 color: #ffffff; 21} 22 23.section_toggle span { 24 display: none; 25}