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