You has deleted your .htaccess file from pub/static/.htaccess

please un-hide files on that folder if check if available, else copy it from another magento setup and copy - paste it on "pub/static/ HERE "

then follow below commands.

1) sudo chmod 777 -R var pub pub/media app/etc

2) php bin/magento setup:static-content:deploy

3) php bin/magento cache:clean

Hope this will help you,