Google Map insert Messing up Sidebar

I have inserted a google map here: https://www.awanderingsole.com/wander. It moves my sidebar halfway down the page.

The html is as follows:

<iframe width=”480″ height=”400″ frameborder=”0″ scrolling=”no” marginheight=”0″ marginwidth=”0″ src=”https://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=116832757943839517195.00047c379a9b6f820db2b&ll=33.979809,-81.035156&spn=14.554844,21.049805&z=5&output=embed”&gt;

I tried changing the map size but it doesn’t seem to affect the sidebar. Any thoughts on how I can get the sidebar back to where it should be? Thanks!