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