.footer-menu-container {
    position: relative;
    text-align: center; /* 根据需要修改 */
	width: 100%;
}

.footer-menu-list {
    display: flex;
    justify-content: space-around;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 20px; /* 一级菜单横向间距 */
}

.footer-menu-list > li {
    position: relative;
}

/* 一级菜单链接样式 */
.footer-menu-list > li > a {
    text-decoration: none;
    color: #333!important; /* 根据实际需求调整 */
    padding: 5px 10px;
    display: inline-block;
    position: relative;
	font-size: 16px;
}

/* 向上的图标 */
.footer-menu-list > li > a i.icon-up-dir {
    margin-left: 5px;
    font-style: normal; 
    vertical-align: middle;
}

/* 子菜单初始状态：透明、隐藏 */
.footer-menu-list li .sub-menu {
    position: absolute;
    bottom: 120%; /* 在一级菜单的上方显示子菜单 */
    left: 0;
    background: #fff;
    border: 0px solid #ccc;
    min-width: 280px;
    list-style: none;
    margin: 0;
    padding: 12px;
    text-align: left;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    /* 不再使用display:none; 用visibility和opacity控制，以便有fadeIn效果 */
	box-shadow: 0 -2px 12px #0000001f;
}

.footer-menu-list li .sub-menu li a {
    display: block;
    padding: 10px 10px;
    color: #606060;
    text-decoration: none;
	font-size: 14px;
	font-weight: 200;
}

.footer-menu-list li .sub-menu li a:hover {
    color:#333333;
	font-weight: 400;
}

/* 悬停显示子菜单 */
.footer-menu-list li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
}