Html Capitalize

.uppercase {
text-transform: uppercase;
}

#example {
text-transform: none; /* No capitalization, the text renders as it is (default) */
text-transform: capitalize; /* Transforms the first character of each word to uppercase */
text-transform: uppercase; /* Transforms all characters to uppercase */
text-transform: lowercase; /* Transforms all characters to lowercase */
text-transform: initial; /* Sets this property to its default value */
text-transform: inherit; /* Inherits this property from its parent element */
}

<p style="text-transform: uppercase;"> All letters of all words will be in uppercase </p>