Element block pseudo-element :before generated with transform text-shadow box-shadow 4em 0em 0px #1abc9c position relative line-height normal font-weight normal transition float none outline none height 1em box-sizing content-box border-radius cursor default margin 0px overflow visible z-index auto background padding 0px status width 1em opacity 1 border 0px rgba(0,0,0,1) solid display block font-size 16px