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@@ -176,7 +176,7 @@ $(function() {
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var $node = null, canvas = Quagga.canvas.dom.image;
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$node = $('<li><div class="thumbnail">' +
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- '<div class="close"><button type="button" class="btn-close" aria-label="entfernen"></button></div>' +
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+ '<div class="close"><button type="button" class="btn-close" aria-label="entfernen" tabindex="-1"></button></div>' +
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'<div class="imgWrapper"><img /></div>' +
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'<div class="caption"><h4 class="code"></h4></div>' +
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'<div class="price"><input type="number" size="5" step="0.1"/></div>' +
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