change confirm box color

...n/webapp/WEB-INF/view/admin/boostdocumentrule/confirm.jsp

...ain/webapp/WEB-INF/view/admin/crawlingsession/confirm.jsp

src/main/webapp/WEB-INF/view/admin/dataconfig/confirm.jsp

src/main/webapp/WEB-INF/view/admin/dict/kuromoji/confirm.jsp

src/main/webapp/WEB-INF/view/admin/dict/synonym/confirm.jsp

src/main/webapp/WEB-INF/view/admin/failureurl/confirm.jsp

.../webapp/WEB-INF/view/admin/fileauthentication/confirm.jsp

src/main/webapp/WEB-INF/view/admin/fileconfig/confirm.jsp

src/main/webapp/WEB-INF/view/admin/group/confirm.jsp

src/main/webapp/WEB-INF/view/admin/joblog/confirm.jsp

src/main/webapp/WEB-INF/view/admin/keymatch/confirm.jsp

src/main/webapp/WEB-INF/view/admin/labeltype/confirm.jsp

...ain/webapp/WEB-INF/view/admin/overlappinghost/confirm.jsp

src/main/webapp/WEB-INF/view/admin/pathmapping/confirm.jsp

src/main/webapp/WEB-INF/view/admin/requestheader/confirm.jsp

src/main/webapp/WEB-INF/view/admin/role/confirm.jsp

src/main/webapp/WEB-INF/view/admin/roletype/confirm.jsp

src/main/webapp/WEB-INF/view/admin/scheduledjob/confirm.jsp

...main/webapp/WEB-INF/view/admin/suggestbadword/confirm.jsp

.../webapp/WEB-INF/view/admin/suggestelevateword/confirm.jsp