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