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