JavaScript Can Change HTML Styles (CSS) Mocktest

To set the width of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.width = "width"; sets the width of the element to the specified width.

To set the height of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.height = "height"; sets the height of the element to the specified height.

To set the margin of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.margin = "margin"; sets the margin of the element to the specified margin.

To set the padding of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.padding = "padding"; sets the padding of the element to the specified padding.

To set the text shadow of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.textShadow = "shadow"; sets the text shadow of the element to the specified shadow.

To set the background image of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.backgroundImage = "url('image.jpg')"; sets the background image of the element to the specified image URL.

To set the opacity of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.opacity = "0.5"; sets the opacity of the element to the specified value (0.5 in this case, representing 50% opacity).

To set the z-index of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.zIndex = "100"; sets the z-index of the element to the specified value (100 in this case).

To set the box-shadow of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.boxShadow = "10px 10px 5px #888888"; sets the box-shadow of the element with a horizontal offset of 10px, vertical offset of 10px, blur radius of 5px, and color #888888.

To set the visibility of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.visibility = "hidden"; hides the element by setting its visibility property to "hidden".