To default all site behavior to right-to-left alignment, you can use the CSS direction property and set it to rtl (right-to-left), along with the unicode-bidi property set to bidi-override. This combination forces the content of the elements it is applied to, to be displayed in right-to-left direction, which is essential for languages that are read in that manner. For further detailed examples and information, you might want to check a comprehensive guide like the one on W3Schools
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