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