How to change text link color for ios while creating email template.

For this we have to update style mentioned here

 <style>
a[x-apple-data-detectors] {
                            color: inherit !important;
                            text-decoration: none !important;
                            font-size: inherit !important;
                            font-family: inherit !important;
                            font-weight: inherit !important;
                            line-height: inherit !important;
                        }
                        a[href^=tel] {
                            color: rgb(176, 178, 180);
                            text-decoration: none;
                        }
    </style>