How do you style text in an HTML email template?

In HTML email templates, text can be styled using various tags and CSS properties. You can use the strong tag for bold text or alternatively a span tag with font-weight: bold. Color can be applied using hex values (like #289DCF for blue). Text size is controlled with font-size property (e.g., 20px or 15px), and spacing can be managed with line-height (e.g., 23px) and padding. For alignment, text-align: center can be applied to parent elements like table data cells. These styling techniques help create visually appealing, readable content that works across different email clients.