Image map won’t work

Image map not working. Keeps changing my code. I have tried with the code below and also adding </area> tags. Never works. Have googled and searched this forum but nothing helps…

Site: https://www.globalimpactstudy.org/researchdesign/

Code:

<map name=“design” id=“design”>

<area shape="rect" coords="1,0,196,374" href="https://www.globalimpactstudy.org/researchdesign/research-problem" alt="problem" />

<area shape="rect" coords="197,1,359,375" href="https://www.globalimpactstudy.org/researchdesign/research-activities" alt="activities" />

</map>

<img src="https://www.globalimpactstudy.org/wp-content/uploads/2010/06/Research_Design.gif" usemap=“#design” alt="Global Impact Study Research Design" />