Typography

Base fonts

Unless otherwise stated, use the following font properties for the default body fonts.

Propery	Value
font-family	Roboto
font-size	19px
font-weight	normal
color	body

Responsive text

The Design System uses the Responsive Font Size (RFS) engine to resize font sizes. The engine generates CSS that automatically calculates the appropriate values for your font sizes based on the dimensions of the browser viewport. Use the Design System’s CSS for paragraphs and headings CSS.

Paragraph

To be used for paragraph text. Use the default fonts described above.

Headings

To be used for headings h1, h2, h3, h4, h5 and h6. Use the default fonts described above with the following differences.

• Font-Weight: 500;
• Font-Size: The size is calculated in relation to the base font size as described in the table below.

Heading	Size
h1	$font-size-base * 2.5;
h2	$font-size-base * 2;
h3	$font-size-base * 1.75;
h4	$font-size-base * 1.5;
h5	$font-size-base * 1.25;
h6	$font-size-base

Example

Sample HTML Code

<h1>Heading 1</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>Heading 6</h6>

Unordered list

To be used for unordered vertical lists (i.e. bullet points).

Example

Sample HTML Code

<ul>
    <li>one</li>
    <li>two</li>
</ul>

Ordered list

To be used for ordered vertical lists.

Example

Sample HTML Code

<ol>
    <li>one</li>
    <li>two</li>
</ol>

Links

Unless otherwise stated, use the following properties for the links style.

Property	Value
Default state
color	link standard
text-decoration	underline
Hover state
color	link hover
text-decoration	underline
Visited state
color	link visited
text-decoration	underline
Active state
color	link active
text-decoration	underline

Opening links in a new tab

Avoid opening links in a new tab or window. It can be disorienting - and can cause accessibility problems for people who cannot visually perceive that the new tab has opened.

If you need a link to open in a new tab, then include the words ‘opens in new tab’ as part of the link.

Include rel="noreferrer noopener" along with target="_blank" to reduce the risk of reverse tabnabbing as shown in the following example.

<a href="#" rel="noreferrer noopener" target="_blank">some link (opens in new tab)</a>

Use the following best practices:

• If your link is at the end of a sentence or paragraph, make sure that the linked text does not include the full stop.
• If it’s an external link to a non-government website, make that clear in the link text. For example, read advice on writing link text from [name of organisation]’.
• Avoid opening links in a new tab or window. It can be disorienting - and can cause accessibility problems for people who cannot visually perceive that the new tab has opened.