.authority-section__content-heading .sub-title,
.authority-section__content-heading .main-title{
    color: var(--black-general);
}

.main-title{
    font-size: 4rem;
}

.authority-section__content-heading{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 30px;
}

.authority-section__content-heading .introduce{
    max-width: 45ch;
}

.authority-card{
    display: grid;
    background-color: var(--black-general);
    border-top: 5px solid var(--blue-general);
    padding: 40px 20px;
    gap: 2rem;
    margin-bottom: 110px;
}

.authority-card__head-position{
    font-size: 1.4rem;
    color: var(--blue-general);
}

.authority-card__head-name,
.authority-card__head-position{
    text-align: center;
}

.authority-card__body{
    position: relative;
    margin-bottom: -150px;
}

.authority-card__body img{
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.authority-card__overlay{
    position: absolute;
    display: grid;
    inset: 0;
    place-items: center;
    background-color: var(--blue-rgba);
    visibility: hidden;
    opacity: 0;
    z-index: -1;
}

.authority-card__body:hover .authority-card__overlay{
    visibility: visible;
    opacity: 1;
    transition: all 0.2s linear;
    z-index: 1;
}

.authority-card__overlay-list{
    display: flex;
    gap: 2rem;
    list-style-type: none;
    margin: 0;
    padding: 0;
    transition: all 0.2s linear;
}

.authority-card__overlay-list-item{
    display: flex;
    font-size: 2.5rem;
    border-radius: 50%;
    background: var(--white-general);
    width: 4.5rem;
    height: 4.5rem;
    text-align: center;
    justify-content: center;
    align-items: center;
    
}

.authority-card__overlay-list-item i{
    color: var(--text-color);
}

.authority-card__overlay-list-item i:hover{
    color: var(--blue-general);
}