Finalized fluid header design

Finalized fluid header design.
Tested on latest firefox, chromium, chrome, opera.
Chrome and opera on android phone and tablet.

    application/controllers/pages.php
    application/models/header_model.php
    application/views/footer.php
    application/views/header.php
    css/style.css
    images/keywords-80.png (+)
    images/socialicons.png (+)
    images/sofa-100.png    (+)
    images/sofa-60.png     (+)
    images/sofa-80.png     (+)
    images/sofa.png        (-)
    images/title-60.png    (+)
    images/title-80.png    (+)