Change the importance of a CSS attribute using JavaScript

Is it possible to change the display attribute to block !important on a specific element when a certain string is present in the URL?

I have searched for a solution, but so far I haven't found one. The code snippet below allows me to set the body's background color to green !important, but I am unsure how to target a different element (in this case, the element with the id of "loginActive").

:javascript
  if(window.location.href.indexOf("sign_up") > -1) {
    document.body.style.setProperty ("background-color", "green", "important");
    document.getElementById("loginActive").style.display = "block", "important";
  }

Any suggestions on how I can apply display: block !important to the #loginActive element?

javascriptcss

Answer №1

Give this a shot

let element = document.querySelector("#loginActive");
element.style.display = 'block !important';

Alternatively

element.setAttribute('style', 'display:block !important');

However, it is not recommended to do so

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