<body> <p style="20px;height:100px;background-color:#069; word-wrap: break-word;">111111111111111111111111111111111111</p> <p style="20px;height:100px;background-color:#069;">你好你好你好你好你好你好你好你好你好你好</p></body><body> <p style="20px;height:100px;background-color:#069; word-wrap: break-word;">111111111111111111111111111111111111</p> <p style="20px;height:100px;background-color:#069;">你好你好你好你好你好你好你好你好你好你好</p></body>