Usually use CCS

1. body y scroll too many space

f you don't want a scroll bar at all in certain elements add overflow:hidden to the css. this way everything outside the element will be clipped, and no scroll bars are visible.

 body {

            background: #60A830;

            font-family: Arial;

max-height: 800px;

overflow:hidden 

        }

2. Table td one line

white-space: nowrap; overflow: hidden; text-overflow:ellipsis;