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