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