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@@ -84,9 +84,9 @@ |
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84
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84
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$classes .= ' acf-admin-3-8'; |
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85
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85
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} |
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86
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86
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87
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// Add browser for specific CSS. |
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88
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- $classes .= ' acf-browser-' . acf_get_browser(); |
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+ $classes .= ' acf-browser-' . esc_attr( acf_get_browser() ); |
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89
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90
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90
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// Return classes. |
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91
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return $classes; |
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} |
