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