Include email icon with ‘mailto’ links via CSS
Do you want to add an image icon with all email address entered in your blog or website? You can easily add an email icon with all email links with the “mailto” tag. Below is the CSS style code for adding an email icon will all email links. Please change the background image address to an actual one.
a[href^="mailto:"] { background: url(images/email.png) no-repeat right top; padding-right:10px; }