具體實現方法如下:

在page_header.lbi中加入

<script type="text/javascript">
if (screen.width < 1280) 
{ 
document.write("<link href='themes/kicshop/style.css' rel='stylesheet' type='text//css'//>"); 
} 
else { 
document.write("<link href='themes/kicshop/style_1024.css' rel='stylesheet' type='text//css'//>"); 
} 
</script>