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