.stuck {
	position: fixed;
	top: 0;
}

.product {
}
.product_ban {
    padding-top: 68px;
}
.product_ban_img {
    width: 100%;
}
.product_count {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    padding: 80px 0;
    overflow: hidden;
}
/* 左侧菜单栏 */
.product_count_left_box {
    width: 240px;
    height: 800px;
    margin-right: 40px;
	padding: 80px 0 40px 20px;
    overflow-y: auto;
    overflow-x: hidden;
    background: url(../img/product/title_bg.png) no-repeat center center;
    background-size: 100% 100%;
}
.product_count_left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}


.product_count_left_info,
.product_count_left_info_1,
.product_count_left_info_2{
	width: 160px;
	height: 62px;
    line-height: 62px;
	margin-bottom: 20px;
	cursor: pointer;
	text-align: center;
	font-family: PingFangSC-Medium, PingFang SC;
    font-size: 14px;
    font-weight: 500;
}
.product_count_left_info_2 {
    margin-left: 40px;
}


/* 普通状态的一级菜单、二级菜单 */
.no_ative_product,
.no_ative_product_1,
.no_ative_product_2 {
    border-radius: 8px;
    box-shadow: 5px 5px 10px 0px rgba(184, 203, 249, 0.58),
        -5px -5px 10px 0px #ffffff;
    color: #0c203c;
    background: linear-gradient(135deg, #f2f7fc 0%, #f6fefe 100%);
    font-family: PingFangSC-Regular, PingFang SC;
    font-size: 14px;
    font-weight: 400;
}
/* 选中状态的一级菜单(无二级菜单) */
.ative_product_1 {
    border-radius: 8px;
	color: #fff;
	/* background: linear-gradient(135deg, #5fa7ef 0%, #7a74e7 100%); */
    background: linear-gradient(135deg, #218cf8 0%, #736dea 100%);
	font-family: PingFangSC-Regular, PingFang SC;
}
/* 选中状态的一级菜单(有二级菜单)、二级菜单 */
.ative_product,
.ative_product_2 {
    width: 178px;
    color: #fff;
    background: url(../img/product/jiant.png) no-repeat top left;
    font-family: PingFangSC-Medium, PingFang SC;
}


.product_count_left_info:hover,
.product_count_left_info_2:hover {
    animation: core_child_infoBox 0.5s forwards;
    -webkit-animation: core_child_infoBox 0.5s forwards;
}
/* 鼠标移动到菜单上时的动画 */
@keyframes core_child_infoBox {
    from {
		margin-bottom: 20px;
        border-radius: 8px;
        box-shadow: 5px 5px 10px 0px rgba(184, 203, 249, 0.58),
            -5px -5px 10px 0px #ffffff;
		color: #0c203c;
		background: linear-gradient(135deg, #f2f7fc 0%, #f6fefe 100%);
    }
    to {
        width: 178px;
		margin-bottom: 20px;
		border: none;
		box-shadow: none;
		color: #fff;
        background: rgba(0, 0, 0, 0) url(../img/product/jiant.png) no-repeat top
            left;
    }
}
.product_count_right {
    flex: 1;
    padding: 40px 0;
}
.iframe_type {
    width: 100%;
    height: 700px;
}
.no_ative_product_Child_box {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    height: 80px;
    overflow: hidden;
}
.no_Child_box {
    height: 80px;
}
.ative_Child_box {
    height: 1060px;
}
.no_Child_box:hover .product_count_left_info_1 {
    color: #fff;
    background: linear-gradient(135deg, #218cf8 0%, #736dea 100%);
}

.no_Child_box:hover {
    animation: no_ative_hreffff 3s forwards;
    -webkit-animation: no_ative_hreffff 3s forwards;
}
@keyframes no_ative_hreffff {
    from {
        height: 82px;
    }
    to {
        height: 1060px;
    }
}
.world_title {
    height: 32px;
    line-height: 32px;
    margin-bottom: 40px;
    color: #111f3a;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-size: 32px;
    font-weight: 600;
}
.world_txt {
    line-height: 24px;
    margin: 10px 0;
    color: #697278;
    font-family: PingFangSC-Regular, PingFang SC;
    font-size: 16px;
    font-weight: 400;
    text-indent: 32px;
}
.count_no {
    /* margin-left: 16px; */
    color: #218cf8;
    font-size: 16px;
	font-weight: 600;
}
.count_img {
    width: 100%;
    margin: 0 0 30px 0;
}

/* 产品 - 智能工厂ERP 中的箭头 */
.icon-shanghuasanjiao,
.icon-xiahuasanjiao{
    font-size: 22px !important;
    vertical-align: middle;
}

/* 遮罩背景 */
.product-mask{
    display: none;
    justify-content: center;
    align-items: center;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.7);
}
.product-mask > img{
    max-width: 90vw;
    height: 90vh;
}

.header-phone{
    display: flex;
    align-items: center;
    gap: 5px;
    color: #000;
}