Seemingly simple task, but I'm unfamiliar with HTML/CSS, so I need some help here. I've built an app with the query custom widget, & uploaded a .png to symbolize its function. However, when I launch the app, the icon is incredibly small.
I know if I right-click on the icon, then click "Inspect", it will bring up the HTML & CSS code, but what do I edit from there to increase the size of the .png? I thought I had did it at one point, but it did not save the changes. I attached a screenshot for further reference.