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