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