How to make an element follow another element?

Question

css

For example, there is a link: And there is a picture in the form of an arrow: You need to make sure that wherever the block moves, this picture follows it. How to do it?

<a class="mylink">Ссылка</a>


<img src="#" class="arrow">

Answer 1

position: fixed for help.)
Anchors the element to a specific point on the screen and does not change its position when the page is scrolled.

Answer 2

just add pseudo-class ::after to class "mylink";

.mylink::after{
display:inline-block;
content:'';
width: 10px;
height: 5px;
background: url('ПУТЬ К ТВОЕЙ КАРТИНКЕ') no-repeat;
}