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