CSS 文本上下标

public string GetHtml(object obj)
        {
            string result = "";
            System.Text.RegularExpressions.Regex regex = new System.Text.RegularExpressions.Regex("{.*,.*,.*}");
            string matchResult = regex.Match(obj.ToString()).ToString();
            if (string.IsNullOrEmpty(matchResult))
            {
                result = obj.ToString();
            }
            else
            {
                string[] strs = matchResult.Replace("{", "").Replace("}", "").Split(',');
                result = "<table style=\"padding:0px;margin:0px;line-height: 4px;border:none;border-width:0px;\"><tr>";
                result += "<td style=\"padding:0px;margin:0px;text-align: right;width:50%; line-height: 10px;border:none;border-width:0px;\" rowspan=\"2\"><span>" + strs[0] + "</span></td>";
                result += "<td style=\"padding:0px;margin:0px;text-align: left; line-height: 10px;border:none;border-width:0px;\"><span style=\"vertical-align:super; color:red; font-size:9px; font-family:Arial, Helvetica, sans-serif;margin:10px 0px 0px 0px\">" + strs[1] + "</span></td></tr>";
                result += "<tr><td style=\"padding:0px;margin:0px;text-align: left;line-height: 10px;border:none;border-width:0px;\"><span style=\"vertical-align:sub; color:red; font-size:9px; font-family:Arial, Helvetica, sans-serif;margin:10px 0px 0px 0px\">" + strs[2] + "</span></td></tr></table>";
            }
            return result;
        }

以上代码主要是为了获取3个值，  strs[0]=759   strs[1]=+0.6   strs[0]=-0.4  这样用来显示上下  ，如果strs[1]   strs[2]未空也行 其中一个有值也行，对应的位置就看实际项目了