.my_text{vertical-align:left; text-align:left; height:atuo; } .my_text myh1{font: 10px/1.5 '微软雅黑',tahoma, Srial, helvetica, sans-serif; font-size:12px; } .my_text myh2{font: 10px/1.5 '微软雅黑',tahoma, Srial, helvetica, sans-serif; font-size:12px; font-weight:bold; }