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