.group:hover .group-hover\:hidden {
    display: none;
}
.group:hover .group-hover\:block {
    display: block;
}
.icon-question {
    inline-size: 20px;
    block-size: 20px;
    background: center / contain no-repeat url("../img/question_icon.png");
    display: inline-block;
    margin-left: 20px;
}