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