Few questions regarding CSS and HTML

Hi Support, Our site: http://tuanzbuild.tuanz.org.nz/ 1. What is the CSS code to make the titles/headings ONLY on the home page #E60000 colour? I am only just wanting these titles in #E60000 colour: - Welcome to TUANZ, - 'Featured Content', - 2020 Vision, - Fibre Readiness, - and Join TUANZ. 2. When on page: http://tuanzbuild.tuanz.org.nz/complaints-disputes/ , and when you just hover your mouse over the 'About' menu, the "Complaints & Disputes" (in the last box of the menu) is transparent. I've done some CSS previously that may have caused this to be transparent, this only happens if you're on the specific page and occurs for other pages as well. I feel like I may have missed something out in my CSS code. Would you be able to assist with this? 3. I am wanting to span an image across the bottom of our website as shown on this screenshot here: http://prntscr.com/axf6yx . I'm wanting to do something very similar to this website here at the bottom of their site with the events and background image: https://internetnz.nz/ - I believe this will require some HTML. What would the best way to go about for this? Cheers, Rob