.chair-content {
    width: 95%;
    margin-top: 1.5rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 3rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 4rem;
}

.title{
    margin-top: 3rem;
    font-size: 25px;
    font-weight: bold;
    text-align: center;
}

.card {
    background-color: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.chair {
    font-size: 18px;
    font-weight: bold;
    color: #8A2432;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.name {
    font-size: 20px;
    font-weight: bold;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.organization {
    font-size: 17px;
    font-weight: bold;
    color: #777;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.card img {
    width: 24vw;
    max-width: 360px;
    height: 411px;
    object-fit: cover;
    object-position: center 20%;
    transition: transform 0.3s ease, background-image 0.3s ease;
}

.card img:hover{
    transform: scale(1.05);
}

.icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease, background-image 0.3s ease;
    background-image: url('../img/web_black.png');
    /* 初始图标 */
    background-size: cover;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 3%;
}

/* 鼠标悬停时的样式 */
.icon:hover {
    transform: scale(1.2);
    /* 略微增大 */
    background-image: url('../img/web_red.png');
    /* 悬停时切换的图片 */
}