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