#g{ width:100%; height:400px; float:left; margin:auto;} #g1{ width:60%; height:30px; float:left; margin-left:20%; margin-top:2%; border-left:solid 3px #333333; border-bottom:solid 1px #999999; font-family:"΢���ź�"; font-size:20px; font-weight:500;} #g2{ width:400px; height:240px; float:left; margin-left:40%; margin-top:2%; } #g3{ width:300px; height:240px; float:left; border-radius: 10px; margin-left:10%; } .text1{ margin-left:15px; margin-top:15px; width:200px; height:28px; font-family:"΢���ź�"; font-size:14px; color:#666666; border:solid 1px #999999;}