CSS/html editing - open to bidding

Hi I would like you to make some css/html changes on my site. I guess it will take 4-5 hours. The css/html to be change is: 1) First I need the frontpage to look the same in Explore, Safari. I would like them to look as it does in chrome right now. 2) I would like the add cart on the frontpage products to look like the one on the product [login to view URL] the frontpage the text below the product page most be in the center of the border. 3) Under the different manufactures. I would like there to be only one add to cart like the one mentioned before. 4) At Product categories I would like the categories images to be centered on the page and the same goes for the text. 5) On the category sites I would like the blue border to have the same round corners as on the frontpage. I would also like it to have some space between the category images. 6) When you press add to cart, The display cart box pops up. I would like the text Display cart to be removed. I would also like the continue shopping button to be the same colour as the view cart. Both buttons should be centered 7) In the cart, I would like the buttons to have same colour as the checkout buttons. The continue button should have a link to the frontpage and the text be change to Continue shopping and be on same line as the checkout button. I would also like the price not to covered by the red X 8) At the 1 step checkout I would like the back button have the same colour as the log in. 9) I would like the social sharing icons to be in one line.