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