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