help with layout required

The way you design the site depends a lot on the theme you’re using. It’s hard to give guidance without knowing a little more (theme and URL are a good starting point).

However, you can probably find everything you need on the Gravity Forms website. They have instructions on how to place the form that you build. When you have Gravity Forms installed there’s a little button above the editing toolbar when you’re creating posts and pages; click that to insert the form. They also have shortcodes which you can simply type into a page to render the form.

Thanks .. as stated thats not the problem (the form ) i possibly shouldve been clearer in my request .. in that im asking for help on how to place the form mid page .. like on https://www.3solarquotes.com.au , i beleive they are using twentytwelve as there theme.

For help with CSS, a live site link is required…if we cannot see the site, we cannot see the stylesheet(s), so we cannot suggest changes.

To discover what CSS is output by your theme, use a web inspection tool such as Firebug: https://getfirebug.com/ , Chrome Inspect Element: https://developers.google.com/chrome-developer-tools/ or Internet Explorer 9+ F12 Dev. Tools: https://msdn.microsoft.com/en-us/library/dd565627(v=vs.85).aspx#csstool

There are others.

When editing CSS, use a Child Theme
https://codex.www.ads-software.com/Child_Themes
Custom CSS Plugin, or Theme provided custom CSS option.
Edits to parent themes are lost on theme update.

Learn CSS: https://www.w3schools.com/css/

Basically, you need to know CSS and HTML – that form is positioned using this CSS:

#form {
    background: url("images/transparent.png") repeat scroll 0 0 transparent;
    border-radius: 10px 10px 10px 10px;
    float: left;
    height: 390px;
    margin-top: -350px;
    opacity: 1;
    padding: 5px;
    position: relative;
    width: 375px;
}

CSS is entirely site/theme specific, so you can’t copy it from someplace else.

And like Seacoast mentioned, whoever made that theme has made a huge mistake in modifying the twentytwelve theme directly – when WP is updated all the changes will be erased.