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