abstract：<!DOCTYPE html><html><head><meta charset="UTF-8"><title>weibo</title><style type="text/css">body{font-size:12px;}.clear{clear:both;}.left{
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>weibo</title>
<style type="text/css">
body{font-size:12px;}
.clear{clear:both;}
.left{float: left; margin-left: 15px; margin-top:5px;font-size:14px;}
</style>
</head>
<body>
<div style="width: 580px; margin: 0 auto;">
<div style="float: left;font-size:16px;">有什么新鲜事想告诉大家?</div>
<div style="float: right;color:grey;">已输入<span id="num">0</span>字</div>
<div></div>
<textarea style="width: 580px; height: 80px;font-size: 16px;"></textarea>
<span>※ 表情</span>
<span>※ 图片</span>
<span>※ 视频</span>
<span>※ 话题</span>
<span>※ 头条文章</span>
<input type="submit" name="" style="float:right;font-size:14px;color:#fff;background-color: #ff7f4d;padding:5px 20px;">
<div></div>
</div>
</body>
</html>