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