baby4rose on "wp-creativix them help with changing elements"

Hi there - I have been working on my wordpress website and I am trying to modify the gallery images, portfolio image thumbnails and more. I thought by creating css from code view and adding it to the style.php. that may work but its a no go. I was hoping someone could point me in the right direction or help me out.

A Link to http://www.Roz-Graf-X.com

Thanks.

an example of code:

GALLERY 2 COLUMN Column 2 Image

<div id="gallery-1" class="gallery gallery-columns-2 gallery-size-thumbnail">
        <dl class="gallery-item">
            <dt class="gallery-icon">
                <a href="http://roz-graf-x.com/blog/ws-phi-wordpress/phi_ws1/"><img width="150" height="150" src="http://roz-graf-x.com/blog/wp-content/uploads/2013/12/PHI_WS1-150x150.jpg" class="attachment-thumbnail" alt="PHI Care WordPress"></a>
            </dt>

                <dd class="wp-caption-text gallery-caption">
                PHI Care WordPress
                </dd>
    	</dl>
        <dl class="gallery-item">
            <dt class="gallery-icon">
                <a href="http://roz-graf-x.com/blog/ws-phi-wordpress/phi_ws1/"><img width="150" height="150" src="http://roz-graf-x.com/blog/wp-content/uploads/2013/12/PHI_WS1-150x150.jpg" class="attachment-thumbnail" alt="PHI Care WordPress"></a>
            </dt>

                <dd class="wp-caption-text gallery-caption">
                PHI Care WordPress
                </dd>
    	</dl>
</div>

GALLERY 3 COLUMN 3 Column Image

<div id="gallery-1" class="gallery gallery-columns-3 gallery-size-thumbnail"><dl class="gallery-item">
    			<dt class="gallery-icon portrait">
    				<a href="http://roz-graf-x.com/blog/photography/tracks-8/"><img width="150" height="150" src="http://roz-graf-x.com/blog/wp-content/uploads/2013/12/tracks-8-150x150.jpg" class="attachment-thumbnail" alt="Photo Train Stairs"></a>
    			</dt>
    				<dd class="wp-caption-text gallery-caption">
    				Photo Train Stairs
    				</dd></dl><dl class="gallery-item">
    			<dt class="gallery-icon portrait">
    				<a href="http://roz-graf-x.com/blog/photography/train-4/"><img width="150" height="150" src="http://roz-graf-x.com/blog/wp-content/uploads/2013/12/train-4-150x150.jpg" class="attachment-thumbnail" alt="Photo Train Stairs"></a>
    			</dt>
    				<dd class="wp-caption-text gallery-caption">
    				Photo Train Stairs
    				</dd></dl><dl class="gallery-item">
    			<dt class="gallery-icon portrait">
    				<a href="http://roz-graf-x.com/blog/photography/photo-train-stairs-1/"><img width="150" height="150" src="http://roz-graf-x.com/blog/wp-content/uploads/2013/12/rrstairs-150x150.gif" class="attachment-thumbnail" alt="Photo BW Train Stairs"></a>
    			</dt>
    				<dd class="wp-caption-text gallery-caption">
    				Photo BW Train Stairs
    				<br style="clear: both">
    			<br style="clear: both;">
    		</dd></dl>
</div>

Also, I am looking for help with the footer. I modified the footer.php and is looking correct on the interior pages. But I can no find for the life of me how to modify the home page footer. I would like to remve the "Layout by".