[kitagata_support-09751] HP更新 バナー修正（税務課）

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         <a href="https://www.nta.go.jp/about/introduction/torikumi/week/index.htm">
-          <img src="css/img/bannar1/taxbannar12.jpg" width="200" height="66" border="0">
+          <img src="css/img/bannar1/20191130_tax_banner.jpg" width="200" height="66" border="0">
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