Element block pseudo-element :after generated with transition border 0px rgba(0,0,0,1) solid margin 0px opacity 1 height 400px display block width 400px line-height 1 cursor pointer box-sizing content-box z-index auto outline none transform font-weight bold background position fixed border-radius padding 23px font-size 28px box-shadow 5px 6px 18px rgba(247,73,4,0.42) text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden float none