.tile-chapter-navigation{width:15rem;top:50%;opacity:0;z-index:1;transition:all .6s ease-in;transform:translate(100%,-50%)}.tile-chapter-navigation .t-nav-item{height:5rem;padding:0 1.25rem;outline:0;border-right:.5rem solid transparent;position:relative}.tile-chapter-navigation .t-nav-item::after{display:inline-block;content:"";width:.5rem;height:5rem;position:absolute;bottom:0;right:-.5rem;transition:background-color .6s ease-out}.tile-chapter-navigation .t-nav-item+.t-nav-item{margin-top:.625rem}.tile-chapter-navigation .t-nav-link{outline:0;color:transparent;transition:all .6s ease-out}.tile-chapter-navigation.in-view{opacity:.9;transition:all .6s ease-out;transform:translate(-1.25rem,-50%)}.tile-chapter-navigation.fade-in,.tile-chapter-navigation.fade-in .t-nav-link{cursor:pointer}