/* 样式将链接水平居中对齐 */
.centered-links {
    text-align: center;
}

/* 链接的基本样式 */
.centered-links a {
    display: inline-block;
    margin: 10px; /* 可根据需要调整外边距 */
    color: #007bff; /* 链接文本颜色 */
    text-decoration: none;
}

.model-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.model-item {
    flex: 1;
}

.model-view {
    width: 100%;
    height: 300px;
    background-color: #FFFFFF;
}
.arrow {
    font-size: 24px;
    padding: 0 20px;
}