This is incorrect use of CSS - you wouldn't use a class ("f_white") AND a width attribute, you'd put the width value into the CSS style "f_white", and then you only need to edit the CSS to change all 3,600 auctions at once.
So if you had:
.f_white {
color: #ffffff;
width: 99%;
}
that would make the width of that table cell 99%. Also, you should never use colours, etc. in the name of your selectors. If you want to change the "f_white" style to red, or blue, it will be very confusing when it's still called "f_white".
Here's the HTML for one of my standard auctions on Ebay, so you can see how simple it is:
HTML Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>3DROM</title>
<link rel="stylesheet" href="http://www.3drom.com/auction/auctions.css" type="text/css" media="all, screen">
</head>
<body>
<a name="top"></a>
<div id="wrapper">
<div class="column1">
<div class="nav">
<a href="#productimages">Product Images</a>
<a href="#contactus">Contact Us</a>
<a href="#delivery">Delivery & P&P</a>
<a href="#paymentdetails">Payment Details</a>
<a href="#returnspolicy">Returns Policy</a>
</div>
<div class="logocontact">
<img class="Logo" src="http://www.3drom.com/auction/Logo.png">
<div class="livesupport">
<!-- BEGIN ProvideSupport.com No-Script Code -->
<a href="http://messenger.providesupport.com/messenger/3drom.html" target="_blank">Contact Us</a>
<!-- END ProvideSupport.com No-Script Code -->
</div>
</div> <!--- END OF LOGOCONTACT -->
</div>
<div class="column2">
<h2>Why buy from 3DROM?</h2>
<ul>
<li>We are based in Aztec West, Bristol, U.K., <em>not</em> in China!</li>
<li>We deliver <em>FAST,</em> within two days. See our delivery times below.</li>
<li>We are VAT registered - you will receive a full VAT invoice.</li>
<li>We have been selling for over two years.</li>
<li>We have excellent feedback.</li>
<li>We always reply quickly to e-mails (within 24 hours max.)</li>
<li>All our products come with a 30 day money back guarantee!</li>
</ul>
</div>
<DIV class="Heading">
<H1>Profigold PGV513 Phono to SCART Extension Cable 3m - SKU2835</H1></DIV>
<div class="column3">
<IMG class=ImageSmall src="https://www.3drom.com/store/images/P/Profigold%20PGV513%20Phono%20to%20SCART%20Extension%20Cable%203m%20x200.jpg">
</div>
<DIV class="column4">
<UL>
<LI>Very high quality cable with 24k gold plated connectors
<LI>Diecast connector bodies.
<LI>24k Gold Plated contacts ensures optimum signal transfer.
<LI>99.96% OFC conductor for high resolution picture quality.
<LI>Cellular PE insulation ensures a clean natural sound.
<LI>IAT interference absorbers for unmatched picture performance.
<LI>Lifetime limited warranty against defects or workmanship.
<LI>RCA to SCART connectors
<LI>3m in length
<LI>Please note: the packaging on this product may have very slight damage. </LI></UL></DIV>
<DIV class=Heading style="clear: both">
<a name="productimages"></a>
<H1>Product Images</H1></DIV>
<IMG class=images src="https://www.3drom.com/store/images/D/Profigold%20PGV513%20Phono%20to%20SCART%20Extension%20Cable%203m%20det1.jpg"><BR>
<IMG class=images src="https://www.3drom.com/store/images/D/Profigold%20PGV513%20Phono%20to%20SCART%20Extension%20Cable%203m%20det2.jpg">
<div class="backtotop">
<a href="#top">Back to top</a>
</div>
<a name="contactus"></a>
<div class="Heading"><h1>Contact Us</h1></div>
<p>
Please use the 'Contact Us' button below, or the "Ask seller a question" box near the bottom of this page, if you have any queries about this item. We always reply within 24 hours.
</p>
<div class="livesupport">
<!-- BEGIN ProvideSupport.com No-Script Code -->
<a href="http://messenger.providesupport.com/messenger/3drom.html" target="_blank">Contact Us</a>
<!-- END ProvideSupport.com No-Script Code -->
</div>
<div class="backtotop">
<a href="#top">Back to top</a>
</div>
<a name="delivery"></a>
<div class="Heading"><h1>Delivery & P&P</h1></div>
<p>
Next day delivery by Royal Mail 1st Class Recorded Delivery: <strong>£5.00</strong>
<br />
We combine postage. Buy more than one item and we will reduce the postage on subsequent items - contact us if you would like a quote for several items' postage costs.
</p>
<div class="DeliveryTimes">
<div class="DialogDelivery"><h1>Delivery Times</h1></div>
<p>
(Maximum weight per order is 20kg.)
</p>
<div class="DialogDelivery"><h1>Royal Mail Recorded or Special Delivery</h1></div>
<img src="http://www.3drom.com/store/skin1/images/custom/royalmail.gif" alt="Royal Mail Logo">
<p>
Buy <strong>Monday</strong> before midnight - Delivery will be sent Tuesday to reach you <strong>Wednesday</strong>
<br />
Buy <strong>Tuesday</strong> before midnight - Delivery will be sent Wednesday to reach you <strong>Thursday</strong>
<br />
Buy <strong>Wednesday</strong> before midnight - Delivery will be sent Thursday to reach you <strong>Friday</strong>
<br />
Buy <strong>Thursday</strong> before midnight - Delivery will be sent Friday to reach you <strong>Saturday</strong>
<br />
Buy <strong>Friday</strong> before midnight - Delivery will be sent Saturday to reach you <strong>Monday</strong>
<br />
Buy <strong>Saturday</strong> (any time) or <strong>Sunday</strong> before midnight - Delivery will be sent Monday to reach you <strong>Tuesday</strong>
</p>
<div class="DialogDelivery"><h1>ParcelForce 3 to 5 days</h1></div>
<img src="http://www.3drom.com/store/skin1/images/custom/royalmail.gif" alt="Royal Mail Logo">
<p>
Buy <strong>Monday</strong> before midnight - Delivery will be sent Tuesday to reach you <strong>by Saturday</strong>
<br />
Buy <strong>Tuesday</strong> before midnight - Delivery will be sent Wednesday to reach you <strong>by Monday</strong>
<br />
Buy <strong>Wednesday</strong> before midnight - Delivery will be sent Thursday to reach you <strong>by Tuesday</strong>
<br />
Buy <strong>Thursday</strong> before midnight - Delivery will be sent Friday to reach you <strong>by Wednesday</strong>
<br />
Buy <strong>Friday</strong> before midnight - Delivery will be sent Saturday to reach you <strong>by Thursday</strong>
<br />
Buy <strong>Saturday</strong> (any time) or <strong>Sunday</strong> before midnight - Delivery will be sent Monday to reach you <strong>by Friday</strong>
</p>
<div class="DialogDelivery"><h1>Want to specify a later delivery day?</h1></div>
<p>
To arrange for your order to be delivered on a later day than the standard days listed above, just leave a note when you make your PayPal payment. We will then delay despatch so your item is delivered on the day you choose.<br>
(Please note: we cannot guarantee delivery will occur on a specific day if ParcelForce delivery is chosen, as this can vary between 3 and 5 days).
</p>
</div>
<div class="backtotop">
<a href="#top">Back to top</a>
</div>
<a name="paymentdetails"></a>
<div class="Heading"><h1>Payment Details</h1></div>
<h2>
Payment methods accepted:
</h2>
<ul>
<li>Paypal
<li>PPPay.com
<li>PPPay.com Escrow
<li>Cheque
<li>Postal order
<li>Bank transfer
</ul>
<p>
All payments must be received within 7 days of the end of this auction.
<br>
Please do not bid if you do not intend to pay, nor if you cannot pay within 7 days of the end of the auction.
</p>
<div class="HiBig">
Non-paying bidders will receive negative feedback.
</div>
<div class="backtotop">
<a href="#top">Back to top</a>
</div>
<a name="returnspolicy"></a>
<div class="Heading"><h1>Returns Policy - 30 day 'no quibble' money back guarantee</h1></div>
<p>
All our products come with a 30 day 'no quibble' money back guarantee.
<br />
If you're not satisfied with your purchase for any reason, simply contact us within 30 days of purchase, and we will allocate you an RMS number to return the item for a full refund. (We regret that we cannot refund postage costs, unless the item is faulty.)
<br />
All our products are new (unless otherwise stated) and come with a full one year guarantee.
</p>
<div class="copyright">
>>> Please note: this auction and its design are copyright of 3DROM <<<
</div>
<div class="backtotop">
<a href="#top">Back to top</a>
</div>
</div>
</body>
</html>