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