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