The DOM allows to do anything with elements and their contents, but first we need to reach the corresponding DOM object, get it into a variable, and then we are able to modify it. * Well, this little tool (although it is not very nice aesthetically) allows you to get visually a "selector" usable to reference DOM objects. Once you have the "selector" of an element you can pass it to the javascript querySelector() function that will return a reference to that element. To use this tool you ha