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