CSS text-transform property
The text-transform property allows you to specify uppercase and lowercase letters in a text. Let's say you want to use the title case in all headings. Instead of making copywriters mind the case when adding titles, you can add a simple CSS rule to do that automatically:
h1 {
text-transform: capitalize;
}
Other values this property can take are lowercase and uppercase — to set all text to be displayed in lowercase and uppercase, respectively.

