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