.api-accordion [data-accordion="spoiler"]{height:0px;-o-transition:all 0.3s ease-out;-moz-transition:all 0.3s ease-out;-webkit-transition:all 0.3s ease-out;-ms-transition:all 0.3s ease-out;transition:all 0.3s ease-out;}.api-accordion [data-accordion="spoiler"]:not(.show){overflow:hidden;}.api-accordion [data-accordion="spoiler"].show{overflow:auto;}