.side-image-slider input#cs-item-toggler-0-0:checked ~ .cs__slider-container ul { left: -0%; } .side-image-slider input#cs-item-toggler-0-0:checked ~ .cs__slider-container label[for="cs-item-toggler-0-0"] { background-color: var(--secondary-color);; } .side-image-slider input#cs-item-toggler-0-0:checked ~ .cs__slider-container #prev-box-0-0 { opacity: 1; z-index: 1; } .side-image-slider input#cs-item-toggler-0-0:checked ~ .cs__slider-container #next-box-0-0 { opacity: 1; z-index: 1; } .side-image-slider .cs__sc-sleigh.s-0 li:nth-child(1) { background-image: url(/images/teaser-theme-2-slider/fallback/IMG_0457.jpg); background-repeat: no-repeat; background-position: center; background-size: cover; }