# Tips

[CSS](https://lochiwei.gitbook.io/web/css) ⟩ Tips 

{% tabs %}
{% tab title="tips" %}
{% hint style="success" %}

```css
html, body {
    height: 100%;         /* fill the window */
}
/* otherwise they are only as large as the content that fills them */
```

{% endhint %}
{% endtab %}

{% tab title="template" %}

```css
/* ... */
```

{% endtab %}
{% endtabs %}