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