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