.signupform i.local_dynamic_registration.icon.fa.fa-exclamation-circle.text-danger.fa-fw {
    display: none;
}
.signupform div.local_dynamic_registration.text-danger::after {
    font-weight: bold;
    color: blue;
    content: "*";
}
.local_dynamic_registration.icon.fa.fa-exclamation-circle.text-danger.fa-fw::after {
    content: "*";   /* This is the asterisk */
    color: blue;    /* This sets the asterisk color to blue */
    padding-left: 5px;  /* Adds some space between the icon and the asterisk */
}