.contact-item.call-icon i.fa-phone::before {
  content: "\260E";
  font-family: Arial, sans-serif;
  font-weight: 700;
}

.back-to-top i.fa-angle-up::before {
  content: "\2191";
  font-family: Arial, sans-serif;
  font-weight: 700;
}

.toggle-button i.fa-user::before {
  content: "+";
  font-family: Arial, sans-serif;
  font-weight: 700;
}