How to make font bold in css

You can use the font-weight attribute to bold a font in CSS. The default value is normal, and the bold value is bold. It also supports lighter (lighter), heavier (bolder), and 100-900 values ​​​​(400 is normal ).

Bold fonts in CSS

Bold fonts in CSS is very simple, you can usefont-weight attribute.

HTML Code

<p>这是普通文本</p>
<p><strong>这是加粗文本</strong></p>

CSS Code

p {
  font-weight: normal;
}

strong {
  font-weight: bold;
}

In this example, normal is the font The default weight of , while bold is the bold weight.

In addition to normal and bold, the font-weight property also supports the following values:

• lighter: lighter than the current font weight
• bolder: heavier than the current font weight
• 100: the lightest Font weight
• 200 - 900: Between light and heavy font weights (where 400 is the normal weight)

Example

To make text bold to medium weight, you can use the following CSS:

p {
  font-weight: 600;
}

Browser support

# The ##font-weight attribute is well supported by all modern browsers.

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