GBlog custom rst directives

.. code-block:: python

    import sys


    if __name__ == '__main__':
        pass

.. youtube:: oDB9KDF0QLU
    :align: left
    :width: 500

.. vimeo:: 45370040
    :align: left
    :width: 500

.. image:: http://media-cache-ec0.pinimg.com/236x/a6/5a/34/a65a341e3fec7a52077708f118e01ce1.jpg
    :width: 200px
    :alt: Image example
    :align: center

.. blockquote::
    :content: When science and magic meet,<br>history is born.
    :author: A Certain Magical Index
    :author_url: https://en.wikipedia.org/wiki/A_Certain_Magical_Index

.. info::
    :tags: Tag1, Tag2