I have an HTML that I intend to send by mail. Due to this, I can not put relative routes to the CSS. Are there ways to integrate the CSS into the HTML code, that is, have everything in the same file, without the need to include the CSS separately? (I've tried the link library but it has not worked for me.
I have also done what was suggested in this answer but it has not worked either: link
Definitely the best solution for this problem is to use the <style></style> tags within the <body> , now that if the styles are not many you can do it directly in the html tags <h1 style="color: blue;">Hola</h1>
I hope you answer, greetings.
You can put it internal
<!DOCTYPE html>
<html>
<head>
<style>
body {background-color: powderblue;}
h1 {color: blue;}
p {color: red;}
</style>
</head>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
</body>
</html>
or use the style attributes of html
<h1 style="color:blue;">This is a Blue Heading</h1>
In the headers you probably have Content-type: text / plain;
Review this example:
<?php
$body = "<html>\n";
$body .= "<body style=\"font-family:Verdana; font-size:12px; \">\n";
$body = $message;
$body .= "</body>\n";
$body .= "</html>\n";
$headers .= 'MIME-Version: 1.0' . "\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
return mail($recipient, $subject, $message, $headers);
?>
And make sure HTML is active in $ mail :
$mail->IsHTML(true);
the < style > tag is deleted by many email managers, if it's an email you have no choice but to put the styles online.