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