input#si-78:checked ~ .cs__container ul { left: -0%; } input#si-78:checked ~ .cs__footer label[for='si-78'] { background-color: black; } input#si-78:checked ~ .cs__footer .figure li#sf-78 { opacity: 1; } input#si-79:checked ~ .cs__container ul { left: -100%; } input#si-79:checked ~ .cs__footer label[for='si-79'] { background-color: black; } input#si-79:checked ~ .cs__footer .figure li#sf-79 { opacity: 1; }