Question: I have created a theme for the zen cart site but the site's width is not setting from me.

There is a horizontal scrolling on the site.

Here is my site.
<http://harleydragon.info>

Please tell me how to solve this problem?

Answer: 
The style is not very good. You're including multiple css and redefining the body several times. 
[Read on how to write](http://www.w3schools.com/css/) a css and then give it a clean. 

![enter image description here](https://i.stack.imgur.com/8q5vk.png)
Can you add(or modify) some css file? 

If yes set 

```
.your_website_class {
width: your_width px !important;
}

```