让DIV中文字换行显示
学习了:https://www.cnblogs.com/zqzjs/p/4713061.html
源码膜拜:
<style> div { white-space:normal; word-break:break-all; word-wrap:break-word; } </style> <div style=" width:100px; border:1px solid red"> I am a doibiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii </div>