body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f5;
}

.image-container {
    text-align: center;
}

.thumbnail {
    width: 200px;
    cursor: pointer;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.thumbnail:hover {
    transform: scale(1.05);
}

.caption {
    margin-top: 10px;
    font-size: 16px;
    color: #333;
}

/* 模态框样式 */
.modal {
    display: none; /* 默认隐藏 */
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-content {
    margin: 15% auto;
    display: block;
    width: 80%;
    max-width: 700px;
}

.close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}
.fhsy{
    width: 100px;
    height: 40px;
    background-color: blue;
    border-radius: 10px;
    margin: auto;
    display: flex;
}
div a .wz{
    color: aliceblue;
    text-align: center;
    margin: auto;
    text-align: center;
}
a{margin: auto;
    text-align: center;
}