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