Body Font Change and Line Breaks aren't working

No matter what I do, I can't 1.) change the font or 2.) add hard returns between my paragraphs on my About Us page. The URL is http://evolutionhaiti.com/?page_id=23.

1.) I'd like my body font on all pages to be sans serif (vs. what it is now). I've tried pasting the following code in Custom CCS just to see what change it makes, but there's no change.
body {
font-family:Georgia, "Century Gothic";
}
h1, h2, h3, h4, h5, h6 {
font-family:Georgia, "Century Gothic";
}

2.) I've tried the <br> code, but no change.

 

Hello,

1. For your first issue,
Go to js > custom.js present in your theme directory and remove the code given below

Code:

//Cufon replacement
Cufon.replace('h1',{hover: true})('h2',{hover: true})('h3',{hover: true})('h4',{hover: true})('h5',{hover: true})('h6',{hover: true})('.contentbtn')('.content_info')('.readmore',{hover: true})('.submit',{hover: true});

Now,
Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

body {
font-family:symbol ! important;
}
h1, h2, h3, h4, h5, h6,p, span,a{
font-family:symbol ! important;
}

Inplace of "symbol" put your font type.

2. Could you explain your second issue more clearly.