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