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