怎么设置新生成div的宽度，点击第二次添加后自动换到下行显示
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.<html xmlns="http://www.
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>录入表格</title>
<style>
#myDiv{
width:100px;
height:50px;
background-color:#ccc;
}
</style>
<script>
</script>
</head>
<body>
<input type="text" id="text01" name="what" style="width:100px"/>
<input type="text" id="text02" name="where"/>
<input type="button" id='B' name="plus" value="添加" onclick="plus()"/>
<hr>
<div id=myDiv ><p></p></div>
<script type="text/javaScript">
function plus() {
var newdiv1 = document.createElement("div"); //创建div
newdiv1.style.width = "50"; // 设置宽度
newdiv1.style.height ="10";
var textnode = text01.value+"\n";
newdiv1.innerHTML = textnode; //给新div添加内容text01
//newdiv1.style.width=100+"px";
document.getElementById("myDiv").appendChild(newdiv1); //把div插入到最后
var newdiv2 = document.createElement("div");
newdiv2.style.width = "50"; // 设置宽度
newdiv2.style.height ="10";
var textnode = text02.value+"\n";
newdiv2.innerHTML = textnode;
newdiv1.appendChild(newdiv2);
}
</script>
</body>
</html>
