/* 師資介紹 */
.teacher{
    text-align: start;
}

.teacher-group{
    height: max-content;
    /* border: 1.5px solid rgba(0, 0, 0, .3);
    border-radius: 1rem; */
}
.teacher-group img{
    height: 90%;
}
.teacher > p{
    color: var(--blue2);
    opacity: .5;
}
.teacher-info p{
    margin-bottom: 0.1rem;
}

/* .teacher-info-icon::after{
    content: attr(data-hover);
    position: absolute;
    padding: 3px;

    color: black;
    background-color: #ffffff;
    text-align: center;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;

    z-index: 9999;
    visibility: hidden;
}
.teacher-info-icon:hover::before{
    opacity: 1;
    visibility: visible;
} */

.hover-text{
    position: absolute;
    margin: -1.6rem 0 0 -1.7rem;
    padding: 0.1rem 0.3rem;
    visibility: hidden;
    opacity: 0;
    color: var(--blue3);
    background-color: var(--gray4);
}
.teacher-info-icon:hover + .hover-text{
    visibility: visible;
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
}