new css added

git-svn-id: https://plugins.svn.wordpress.org/formget-contact-form/trunk@796392 b8457f37-d9ea-0310-8a92-e5e31aec5664
img deleted

git-svn-id: https://plugins.svn.wordpress.org/formget-contact-form/trunk@796393 b8457f37-d9ea-0310-8a92-e5e31aec5664