# Tips

[CSS]() ⟩ Tips&#x20;

{% 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 %}
