Web:
https://www.w3schools.com/icons/fontawesome5_icons_code.asp
Pegar el código del link en el head.php:
< link rel=’stylesheet’ href=’https://use.fontawesome.com/releases/v5.5.0/css/all.css’ integrity=’sha384-B4dIYHKNBt8Bc12p+WXckhzcICo0wtJAoU8YZTY5qE0Id1GSseTk6S+L3BlXeVIU’ crossorigin=’anonymous’ >
Utiliazar iconos como este:
< i class=’fas fa-code’ style=’font-size:28px;color:#00A1E0′></i>
< i class=’fas fa-file-code’ style=’font-size:28px;color:#00A1E0′></i>
< i class=’fas fa-shield-alt’ style=’font-size:28px;color:#00A1E0′></i>