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