.main{margin-left: auto;margin-right: auto;width: 970px;}.g160, .g320, .g480, .g640, .g800, .g960 {display: inline;float: left;margin-left: 10px;}.g160{width:150px;}.g320{width:310px;}.g480{width:470px;}.g640{width:630px;}.g800{width:790px;}.g960{width:950px;}.ml160{margin-left:170px;}.ml320{margin-left:330px;}.ml480{margin-left:490px;}.ml640{margin-left:650px;}.ml800{margin-left:810px;}.ml960{margin-left:970px;}.inside{margin-left:0;}.clear {clear: both;display: block;overflow: hidden;visibility: hidden;width: 0;height: 0;}.clearfix:after {clear: both;content:' ';display: block;font-size: 0;line-height: 0;visibility: hidden;width: 0;height: 0;}.clearfix {display: inline-block;}* html .clearfix {height: 1%;}.clearfix {display: block;}