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