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