document.write('<b style="padding: 0px; margin: 0px; font-family: 宋体; line-height: 20px; text-align: left; "><font color="#f10b00" size="3" style="padding: 0px; margin: 0px; ">需要原创论文、降重、格式排版，请联系客服QQ229120615，微信17304545</font></b>');