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