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index 9693f08d9bd011313d5f1b24e4310aa27f66d128..df3e3970151dc8617baedc1e204b7d15bf3f786b 100644
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    xmlns:svg="http://www.w3.org/2000/svg"
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+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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    viewBox="0 0 98.425136 18.520834"
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diff --git a/banner-schul-frei.svg b/banner-schul-frei.svg
index b75eb11ae9ce8d791b1b596bd853929cb4232849..8bc8d339333e1fea073f68ad3ace9eac390c1ec8 100644
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diff --git a/logo-hacknfun.svg b/logo-hacknfun.svg
index f3a6e995ff90da5af08ac390845088c9c1193bea..53c69e1a9cc9a2f9d12f02c76a691624dc165ad5 100644
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    xmlns:svg="http://www.w3.org/2000/svg"
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+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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+   id="svg62"
+   sodipodi:docname="logo-hacknfun.svg"
+   inkscape:version="1.0.2 (e86c870879, 2021-01-15)">
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diff --git a/logo-schul-frei.svg b/logo-schul-frei.svg
index 4eba977ceb7978b99b877a7126126d7199e79263..b16baf07a8f2ada8d1609e457292bbb6fbbfeb82 100644
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+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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+   id="svg227"
+   sodipodi:docname="logo-schul-frei.svg"
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