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