Apr 1, 2009 · The simple-and-direct approach is to create and add a new style node to the document. // Your CSS as text var styles = ` .qwebirc-qui .ircwindow div { font-family: …

Mar 29, 2021 · When debugging, I like to be able to add a bunch of css attributes in one line: menu.style.cssText = 'width: 100px'; Getting used to this style you can add a bunch of css in …

Feb 25, 2016 · With Css : You can also use a separate css file containing the different styles needed inside classes, and depending on the context you add or remove those classes to your …

Aug 17, 2016 · Suppose a HTML element's id is known, so the element can be refereced using: document.getElementById(element_id); Does a native Javascript function exist that can be …

I want to add CSS attributes to my element, but my current solution loses all previous attributes that had an impact on the element. function checkNr(id) { var value = …

Feb 22, 2009 · I have a case where i want a css file to be active only a while. Like css switching. Activate the css and then after another event deativate it. Instead of loading the css …

Nov 28, 2016 · Note: Always use += operator and add a space before class name to add class with classList method. var element = document.querySelector('.box'); // using className …

Jan 31, 2011 · I'm making a widget that will be added to external websites, and I have made a page that generates css for them to style it (text color, background color, font size, etc). I end …

function setStyle(el, css){ el.setAttribute('style', el.getAttribute('style') + ';' + css); } setStyle(nFilter, 'width:330px;float:left;'); This makes sure that you can add styles to it continuously and it won't …

Jul 7, 2012 · You can make as many CSS variables as you want, and I haven't found any bugs in the functions; After that, all you have to do is embed it in your CSS: table td:hover { …