.space{background:#ece8e6;height:100vh;padding:40px;position:relative;z-index:10}.stuck{background-color:#f6f4f3!important;will-change:background-color}.step,.stuck{transition:background-color .4s ease}.step{background-color:#ece8e6;border-bottom:1px solid #c2bebc;border-top:1px solid #c2bebc;height:auto;left:0;width:100%}