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