Convert my existing site to CSS

Hi, I have a website which is done using HTML <tables>. My site works in all browsers but loads a little slowly. So, I want to convert my site into CSS which works in all browsers including IE, Firefox, Safari and Chrome. You do NOT have to design or re-design the site. All you need to do is convert the HTML tables code into valid CSS code. The final design must pass the [login to view URL] and site must look same in [login to view URL] If you need to preview my site you are welcome to ask via PMB. Make sure to send a sample site you have done. I will award this as soon as I find a suitable designer within budget. Thanks for bidding!