Make a reloadbutton on left corner

How do i get a reloadbutton on my left corne开发者_StackOverflow中文版r of site? I want it transparent and width:60px and height:40px

What do i need to type to get it work in my: .js file .CSS file index.html file

---

This is easy to do, though you'll probably need to change the style in the CSS unless you want the button to be completely transparent. This just re-requests the current page when clicked.

CSS

#reloadButton {
    top: 0;
    left: 0;
    background: transparent;
    display: block;
    width: 60px;
    height: 40px;
}

Javascript

var reload = document.getElementById("reloadButton");
reload.onclick = window.location.reload();

index.html, immediately after the opening body tag

<a href="javascript:;" id="reloadButton"></a>

Good luck!