.header {
    border-bottom: 4px solid #e4f7ed ! important;
}

.notif_link a, .footer a {
    color: #76CFA6 ! important;
}

Switch from CSS to Table layout for HTML mails so they work in Outlook aka Word Remove templates-vector and theme templates with variables instead Switch to matrix.to URLs by default for links
Switch from CSS to Table layout for HTML mails so they work in Outlook aka Word
Remove templates-vector and theme templates with variables instead
Switch to matrix.to URLs by default for links
