I am having trouble trying to stick a part of my HTML site to the bottom of the browser window.

Is there any fix while keeping the class as the one I am already using?

My code is below:

```
    <href style="width: 100%">
    <input type="button" value="OK">```

```<div class="after footer_side1_wrapper">                     
                <div>© 2022 website</div> 
            </div>```

```