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