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