.class-tuc .page-content span.mail a {
    color: #fff;
}
.class-tuc .page-content span.mail a:before, .class-tuc .page-content span.mail a:after {
    color: #fff;
    speak: none;
    font-family: TUCAL;
}
.class-tuc .page-content span.mail a:before {
    font-size: 0.7em;
    content: "\2192" "\00a0";
}
.class-tuc .page-content span.mail a:after {
    content: "\00a0" "\2709";
}