.visual_tree_menu li {
    display: block;
    text-align: center;
}
.widget_box[data-id="1970"] .layui-nav {
    width: auto;
    justify-content: space-between;
    font-weight: 700;
    background: url('/files/visual/img/1970/index_DHbj.png') no-repeat;
    background-size: cover;
}

.widget_box[data-id="1970"] .layui-nav .layui-nav-item a {
    height: 50px;
    line-height: 50px;
    color: #eaf5fe;
    text-align: center;
    font-weight: lighter;
    min-width: 115px;
}
.widget_box[data-id="1970"] .layui-nav .layui-nav-child {
    position: absolute;
    top: 60px;
    background-color: #2f363c;
}
.layui-nav .layui-nav-child dd.layui-this,
.layui-nav .layui-nav-child dd.layui-this a,
.layui-nav .layui-this,
.layui-nav .layui-this>a,
.layui-nav .layui-this>a:hover {
background:transparent !important;
color:#86fcfb !important;
   
}
.layui-nav .layui-nav-item>a {
    font-size: 18px;
}
@media (min-width: 800px){
    .widget_box[data-id="1970"] .layui-nav {
        display: flex;
    }
}

/* 响应式样式 */
@media (max-width: 768px)and (min-width: 480px) {
    .widget_box[data-id="1970"] .layui-nav {
        display: flex;
        flex-wrap: wrap
    }
    .widget_box[data-id="1970"] .visual_tree_menu li {
        display: block;
        text-align: center;
    }

}



/* 适配小屏幕 */
@media (max-width: 480px) {
.widget_box[data-id="1970"] .visual_tree_menu {
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 50px;
    background-color: #f8f8f8;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
    z-index: 1000;
}

.widget_box[data-id="1970"]  .visual_tree_menu ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 0;
    left: 50px;
    width: 200px;
    background-color: #f8f8f8;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}
.widget_box[data-id="1970"] .layui-nav .layui-nav-item a {
    height: 30px;
    line-height:30px;
    color: #eaf5fe;
    text-align: center;
    font-weight: lighter;
    min-width: 115px;
}

.widget_box[data-id="1970"]  .visual_tree_menu ul.show {
    display: flex;
max-height: 280px;
        overflow: auto;
}

.widget_box[data-id="1970"]  .visual_tree_menu li {
    display: block;
    text-align: center;
}

.widget_box[data-id="1970"]  .visual_tree_menu a {
    padding: 10px;
}

.menu-icon {
    display: block;
    font-size: 24px;
    padding: 10px;
    cursor: pointer;
}
}