Element block pseudo-element :before generated with margin 0px position static box-sizing content-box z-index auto line-height 1 border-radius padding 20px background display block height auto font-weight normal font-size 16px transition float none border 0px rgba(0,0,0,1) solid box-shadow 5px 5px 8px rgba(0,0,0,0.5) transform overflow hidden width 160px cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2)