on my wordpress site I am using a plugin called i World Maps
and at the moment the map shows on my website (if you have a large enough monitor) at 1170px in width and 730px in height. When I resize the page, or rotate the mobile device, however the map does not resize, especially when I use it on a vertical mobile phone.
Please see it in action on my site
thanks in advance
P.S. I contacted the plugin author and he seems disinclined to help for the 20$ I paid for it and his reply was: