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