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