Solution 1 : document.querySelectorAll() returns a node list, not a single img element, so you can not do: imges.style.opacity=0; What you would have to do is iterate through that node…
Solution 1 : I was given a solution for this using Angular and typescript: Code Problem : I’m trying to set the color of a span box to red when…
Solution 1 : You are missing the $ in the selector. jQuery has toggleClass You should add the handler to the event on load onselect="show()" is not valid You did…
Solution 1 : you can also consider nth-last-child() and create a complex selector like below: .container { border:2px solid red; } .container * { height:10px; margin:5px; background:blue; } .container *:nth-last-child(-n…
Solution 1 : Your code should be like this: .content-wrapper > dl dt { display: inline-block; padding: 0.2rem 0.4rem; background: red; color: #fff; } <div class="content-wrapper"> <p>Lorem, ipsum dolor sit…
Solution 1 : If you want to add background-color for every 2nd child (every even child: 2, 4, 6…), you need to use nth-child(even) Check out this snippet of even,…
Solution 1 : Here’s how I’d approach it: Put hidden div above table <div id="cont-label" style="display:none;">Continues...</div> Know table size By either sending its size to UI, or getting its size…
Solution 1 : Your HTML is malformed. You can not place an h element inside a p element. Header tags should be separate block elements not nested within paragraph elements.…
Solution 1 : response.xpath('//*[has-class("on")]') gives you the selector (all classes that have ‘on’) len(response.xpath('//*[has-class("on")]')) gives you the length – in this case the number of classes Problem : How to…
Solution 1 : #divQuestions selector works for me if I fix the div’s closing tag (or even if I don’t, as it turns out): <html> <html> <html> <html> <div id="divQuestions">…