JS/CSS/PHP Adjustements to existing HTML

Hi, I need some adjustements to be done in this HTML website: HOME: 1- Reduce the height of the slider to 250px height (see [login to view URL]) 2- Leave just one slide on the slider and make the puzzles pieces animation explained on slider0, slider1, [login to view URL] 3- Add the login to the scrolling bar ([login to view URL]) CONTACT FORM: 4- Rearrange the input fields and make them look like the image ([login to view URL]) The form must generate emails with all the fields on the contact form With Subject Line: IS Supplies Information Request MOBILE: 5- Adjust the logo size, it doesn't look good on mobiles ([login to view URL]) Here are the files: [login to view URL] If your read an understood all the information please tell me how much is 4x4, Thanks