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