To show backend and frontend css, font and icon , I used this solosion:
Remove pub/static //not .htaccess
Remove var/cache
Remove var/composer_home
Remove var/generation
Remove var/page_cache
Remove var/view_preprocessed
Then open up app/etc/di.xml find the path
Magento\Framework\App\View\Asset\MaterializationStrategy\Symlink
and replace it with Magento\Framework\App\View\Asset\MaterializationStrategy\Copy
And finally run this:
php bin/magento setup:static-content:deploy