- <meta charset="utf-8" />
- <a href="javascript:doZoom(16)">大</a>
- <a href="javascript:doZoom(14)">中</a>
- <a href="javascript:doZoom(12)">小</a>
- <div id="zoom">
- 测试测试测试测试测试测试
- </div>
- <script>
- function doZoom(size){
- document.getElementById('zoom').style.fontSize=size+'px'
- }
- </script>