Element block pseudo-element :after generated with box-sizing content-box display block z-index auto float none font-size 16px font-weight normal cursor default overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto padding 20px transition margin 0px border 0px rgba(0,0,0,1) solid border-radius line-height normal transform width 100% background position static