remove html attribute javascript code example

Example 1: remove attribute javascript

document.getElementsByTagName("H1")[0].removeAttribute("class");

Example 2: html how to remove attribute#

element.removeAttribute(attributename)

Example 3: jquery remove css style

//removing css with jQuery. i.e: set to default 
$( "#myElementID" ).css("background-color", "");//just blank it out

Example 4: remove css jquery

$("#id").css({ 'background-color' : '', 'opacity' : '' });
$(".class").css({ 'background-color' : '', 'opacity' : '' });
//You can remove css by the above.