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