用js动态生成TR和td
<script>
function onchecks(){
var tr1 = document.getelementbyid(“tb”).insertrow();
var td1 = tr1.insertcell();
td1.width = “100px”;
td1.align = “center”;
td1.innerhtml=”第一页”;
var td2 = tr1.insertcell();
td2.width = “100px”;
td2.innerhtml=”第二页”;
}
</script>
css放在哪里,css标题横线,css input字体颜色,丢失文件master.css,css如何添加图片阴影,怎么在代码哪里插入css,css3瀑布流相册