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