How to add Border around all of the page....

[PSiggy]

Hi, what do you mean by "around the page"? If you want to add border around the content, add following into your additional.css (admincp > style manager -> choose your style > CSS templates > additional.css)

#wrapper {
border: 10px solid black;
}

Also, I'm not sure what you mean by making the border fluid, but I guess you're looking for box-shadow css property (http://www.w3schools.com/cssref/css3_pr_box-shadow.asp).