The @font-face rule in CSS allows web designers to use custom fonts on their websites. This rule specifies a font file to be downloaded from the server and used as a font on the website. This means that web designers can use any font they want on their website, even if the font is not installed on the user's computer.
The @font-face rule is a powerful tool for web designers, as it allows them to use custom fonts to create unique and visually appealing websites. With @font-face, web designers can use any font they want, without having to worry about whether or not the font is installed on the user's computer.
Here is an example of how to use the @font-face rule in CSS:
<style>
@font-face {
font-family: 'MyCustomFont';
src: url('mycustomfont.ttf');
}
h1 {
font-family: 'MyCustomFont';
}
</style>
<h1>This is a heading using MyCustomFont font.</h1>
In the above example, we have defined a custom font called 'MyCustomFont' using the @font-face rule. We have specified the font file location using the 'src' property. We have then used the 'font-family' property to apply the custom font to the 'h1' tag.
It is important to note that not all browsers support all font file formats. The most widely supported font file formats are TrueType (.ttf) and OpenType (.otf). It is recommended to include both formats in the @font-face rule to ensure maximum compatibility.
Here is an example of how to include both TrueType and OpenType font file formats in the @font-face rule:
<style>
@font-face {
font-family: 'MyCustomFont';
src: url('mycustomfont.ttf') format('truetype'),
url('mycustomfont.otf') format('opentype');
}
h1 {
font-family: 'MyCustomFont';
}
</style>
<h1>This is a heading using MyCustomFont font.</h1>
In the above example, we have included both TrueType and OpenType font file formats in the @font-face rule using the 'format' property. This ensures maximum compatibility across different browsers and devices.
The @font-face rule also allows web designers to specify different font weights and styles for the same font family. Here is an example of how to specify different font weights and styles using the @font-face rule:
<style>
@font-face {
font-family: 'MyCustomFont';
src: url('mycustomfont.ttf') format('truetype'),
url('mycustomfont.otf') format('opentype');
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'MyCustomFont';
src: url('mycustomfont-bold.ttf') format('truetype'),
url('mycustomfont-bold.otf') format('opentype');
font-weight: bold;
font-style: normal;
}
@font-face {
font-family: 'MyCustomFont';
src: url('mycustomfont-italic.ttf') format('truetype'),
url('mycustomfont-italic.otf') format('opentype');
font-weight: normal;
font-style: italic;
}
@font-face {
font-family: 'MyCustomFont';
src: url('mycustomfont-bolditalic.ttf') format('truetype'),
url('mycustomfont-bolditalic.otf') format('opentype');
font-weight: bold;
font-style: italic;
}
h1 {
font-family: 'MyCustomFont';
font-weight: bold;
font-style: italic;
}
</style>
<h1>This is a bold and italic heading using MyCustomFont font.</h1>
In the above example, we have specified different font weights and styles for the same font family using the @font-face rule. We have defined four different @font-face rules for the 'MyCustomFont' font family, each with a different font weight and style. We have then used the 'font-weight' and 'font-style' properties to apply the bold and italic styles to the 'h1' tag.
The @font-face rule is a powerful tool for web designers, as it allows them to use custom fonts to create unique and visually appealing websites. With @font-face, web designers can use any font they want, without having to worry about whether or not the font is installed on the user's computer.
References: