1、新建html文档。
3、书写css样式。<style>#boxscroll { padding: 40px; height: 220px; width: 300px; border: 2px solid #00F; overflow: auto; margin-bottom: 20px; }#boxscroll2 { padding: 40px; height: 120px; width: 730px; border: 2px solid #F00; overflow: auto; }#boxscroll3 { overflow: hidden; }#boxframe { position: absolute; top: 28px; left: 420px; width: 400px; height: 300px; overflow: auto; border: 2px solid #0F0; }#boxscroll4 { height: 300px; margin-top: 40px; background-color: #00FF66; font-family: Georgia, "Times New Roman", Times, serif; font-size: 18px; padding: 20px; color: #006633; overflow: auto; }</style>
5、查看效果。
