.ziwangzhan_nav_warp{
    width: 100%;
    background-color: #2a7b60;
    text-align: center;
}
.ziwangzhan_nav-primary {
    display: flex;
    width: 1200px;
    margin: auto;
    justify-content: space-around;
}

/* 各级导航项通用样式 */
.ziwangzhan_nav-item {
    position: relative;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 200;
}
.ziwangzhan_nav-item:hover { 
    background: #ecece6;
}
.ziwangzhan_nav-item:hover a{
    color: #2a7a5f;
}

/* 二级导航样式 */
.ziwangzhan_nav-secondary {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ecece6;
    min-width: 260px;
    display: none;
    color: #444444 !important;
}

/* 三级导航样式 */
.ziwangzhan_nav-tertiary {
    position: absolute;
    top: 0;
    left: 100%;
    background: #ecece6;
    min-width: 260px;
    display: none;
    color: #444444 !important;
}

/* 显示子菜单的类 */
.show { 
    display: block; 
}

/* 二级菜单箭头图标 */
.ziwangzhan_arrow-secondary { 
    margin-left: 5px;
    display: inline-block;
    transition: transform 0.3s;
}

.ziwangzhan_nav-item a{
    color: #fff;
    display: flex;
    justify-content: space-between;
    padding: 12px 20px;
    width: 100%;
    font-size: 18px;
    font-weight: bold;
}

.ziwangzhan_nav-secondary .ziwangzhan_nav-item a{
    color: #444444 !important;
    font-size: 16px;
}

/* 三级导航样式 */

.ziwangzhan_nav-secondary .ziwangzhan_nav-item:hover{
    background-color: #2a7b60 !important;
}

.ziwangzhan_nav-secondary .ziwangzhan_nav-item:hover .ziwangzhanerji{
    color: #fff !important;
}

.ziwangzhan_nav-tertiary .ziwangzhan_nav-item a{
    color: #444444 !important;
    text-align: left;
}

.ziwangzhan_nav-tertiary .ziwangzhan_nav-item:hover a{
    color: #fff !important;
}


.ziwanzhan_active{
    background: #ecece6;
}
.ziwanzhan_active a{
    color: #2a7a5f;
}