把padding-left:39px;padding-top:13px;直接改成下面这种方式行吗
老师的代码:.logo{padding-left:39px;padding-top:13px;background:url(file:///C|/Users/lenovo/Desktop/ds/images/1.%E9%A6%96%E9%A1%B5_r6_c6.gif) no-repeat;}
改的代码:.logo{background:url(file:///C|/Users/lenovo/Desktop/ds/images/1.%E9%A6%96%E9%A1%B5_r6_c6.gif) 39px 13px no-repeat;}