.tool-tip{background:url(/books/images/info-icon.svg) no-repeat;width:14px;height:14px;display:inline-block;vertical-align:text-top;cursor:pointer;position:relative}.tool-tip .classic{display:none;position:absolute;width:215px;border-radius:6px;background-color:#21263c;padding:10px;color:#fff;font-size:13px;z-index:1}.tool-tip:hover .classic{display:block}.tool-tip .classic:before{content:"";position:absolute;top:50%;-webkit-transform:translateY(-50%) rotate(45deg);-ms-transform:translateY(-50%) rotate(45deg);transform:translateY(-50%) rotate(45deg);left:-3px;display:inline-block;width:10px;height:10px;background-color:#21263c}.positioningBottom .classic{top:20px;left:-111px}.positioningBottom .classic:before{top:0;left:53%}.positioningTop .classic{left:-96px;bottom:24px}.positioningTop .classic:before{top:100%;left:45%}.tool-tip .classic .tool-tip-desc{color:#fff;margin-bottom:10px;font-size:14px;line-height:20px}.tool-tip .classic .content-list-item{position:relative;margin-left:20px;line-height:22px;font-size:12px;padding:4px 0}.tool-tip .classic .content-list-item:before{content:url(/books/images/pricing/tick-white.svg);width:14px;position:absolute;left:-20px;top:7px}