Element block pseudo-element :before generated with display block box-sizing content-box border-radius height auto line-height 1 transition z-index auto background text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px width 160px border 0px rgba(0,0,0,1) solid padding 20px cursor default transform margin 0px position static font-weight normal float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden