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