add style javascript
// Bad:
element.setAttribute("style", "background-color: red;");
// Good:
element.style.backgroundColor = "red";
add style javascript
// Bad:
element.setAttribute("style", "background-color: red;");
// Good:
element.style.backgroundColor = "red";
how to change style of an element using javascript
<html>
<body>
<p id="p2">Hello World!</p>
<script>
document.getElementById("p2").style.color = "blue";
</script>
<p>The paragraph above was changed by a script.</p>
</body>
</html>
js style
const title = document.querySelector('h1')
//title.setAttribute('style', 'margin: 50px');
console.log(title.style); // Show all style propertyes
console.log(title.style.color); // Log a color in console
title.style.margin = '50px'; // Set a margin of title
title.style.color='crimson'; // Set a color of title
title.style.fontSize = '60px'; // Set font size of title
style through javascript
element.style.backgroundColor = "red"; // set the background color of an element to red
how to change an element in a different elements code css
/*If the cube is directly inside the container:*/
#container:hover > #cube { background-color: yellow; }
/*If cube is next to (after containers closing tag) the container:*/
#container:hover + #cube { background-color: yellow; }
/*If the cube is somewhere inside the container:*/
#container:hover #cube { background-color: yellow; }
/*If the cube is a sibling of the container:*/
#container:hover ~ #cube { background-color: yellow; }
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