W3C

W3C'validator site is.You can validate to add"/e-index.html"in this site's URL is"http://gyouso2.extrem.ne.jp".

Valid CSS!

The result of CSS

NuHtmlChecker

The result validated by Valido.nu.l.You can validate to add"/e-index.htmlin this site's URL is"http://gyouso.extrem.ne.jp".

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