scroll to top html css and js

HTML

<div class='my-template' id='top'>
Blank Template with height
</div>
<div class='top-link'><a href='#top'>Top</a></div>

CSS

html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

/* Set this to a height, so that you can see the scrolling effect*/
.my-template {
min-height:1800px;
border-radius:3px;
background:#EEE;
}