i'm developing a page,when i type in the text the page keep on streching that makes my site navigation bars arragement is not in proper anymore. what can i do to solve this problem?
Your question is not clear. You should have provided the html code here. With out seeing into your page in question, it is difficult to answer.
Your first move is to not use Dreamweaver, coding by hand provides much better results and higher coding standards. Try learning HTML and actually coding it the proper way.
Agreed. Learning HTML is a basic knowledge and skill to advantage coding capability. I learn coding by hand but now use dreamweaver to help me coding more quickly (helping me when I forgot some tags ). I never stop learn to improve my skill. Have a wonderful day and Gud lak