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