[Matthew]

I did, but I wanted to make the card responsive, so i still had to make CSS changes:

#cn-list{
width:100% !important; 
min-width:500px !important;
}

#cn-list-body{
 width:80% !important; 
 min-width:500px !important;
}

I couldn’t get the map to be responsive by not setting a width or trying to set a width percentage 100%, however, what did work was to set the card_width=(100%) with parenthesis. This only works if I use it in combination with the CSS changes. I don’t know why, but it works if I use them all together.