<!Doctype html>
<html>
<frameset rows="26%,24%,*" noresize border="0" frameborder="no" framespacing="0">
<frame src="frame_a.html" target="_self" name="logo" scrolling="auto">
<frame src="frame_b.html" target="_self" name="menu" scrolling="no">
<frame src="frame_c.html" name="images_slider" scrolling="auto" target="_self">
</frameset>
</html>
但是帧之间仍然有空间如何删除那个空间???我想删除菜单和标题之间的空间,它们是框架 a 和框架 b