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