; PADDING-BOTTOM: 1pt; TEXT-ALIGN: left; PADDING-TOP: 1pt; PADDING-LEFT: 4pt; BORDER-LEFT: medium none; MARGIN: 0pt; PADDING-RIGHT: 4pt; TEXT-AUTOSPACE: ideograph-numeric; mso-pagination: none; mso-border-bottom-alt: none; mso-border-right-alt: none; mso-border-left-alt: none; mso-border-top-alt: none"><B><SPAN 
style="FONT-SIZE: 9pt; FONT-FAMILY: 微软雅黑; FONT-WEIGHT: bold; mso-font-kerning: 1.0000pt; mso-spacerun: 'yes'"><FONT face=微软雅黑>挑战等级</FONT></SPAN></B><SPAN 
style="FONT-SIZE: 9