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