@media screen and (max-width: 1200px) {
    .banner {
        width: 100%;
        height: 20vh;
        background-image: url("/images/home/home_banner.png");
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
    }
    
    .breadcrumb {
        display: flex;
        justify-content: center;
        width: 100%;
        height: 2rem;
        background: rgba(247, 247, 247, 1);
    }
    
    .breadcrumb_content {
        width: 100%;
    }
    
    .product_info {
        width: 100%;
        display: flex;
        justify-content: center;
        padding: 2rem 0;
        box-sizing: border-box;
    }
    
    .product_info_content {
        width: 100%;
        padding: 0 1.4rem;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
    }
    
    .product_info_content_module {
        width: 100%;
        display: flex;
        margin-bottom: 1rem;
        flex-direction: column;
    }
    
    .product_info_content_module_text {
        width: 100%;
        display: flex;
        flex-direction: column;
        box-sizing: border-box;
        padding-top: 1rem;
        margin-bottom: 2rem;
        box-sizing: border-box;
    }
    
    .product_info_content_module:nth-child(1) .product_info_content_module_text {
        padding-right: 0;
    }
    
    .product_info_content_module:nth-child(2) .product_info_content_module_text {
        padding-left: 0;
    }
    
    .product_info_content_module:nth-child(1) .product_info_content_module_img {
        padding-left: 0;
        /* justify-content: flex-end; */
        justify-content: center;
    }
    
    .product_info_content_module:nth-child(2) .product_info_content_module_img {
        padding-right: 0;
    }
    
    .product_info_content_module_img {
        flex: 1;
        box-sizing: border-box;
        display: flex;
    }
    
    .product_info_content_module:nth-child(1) .product_info_content_module_img_div {
        position: relative;
        width: 70%;
    }
    .product_info_content_module_img_div {
        position: relative;
        width: 100%;
    }
    
    .product_info_content_module_img_div img {
        width: 100%;
    }
    
    .product_info_content_module:nth-child(1) .product_info_content_module_img_div::after {
        content: ' ';
        position: absolute;
        width: 100%;
        height: 0;
        padding-bottom: 0;
        background-color: rgba(29, 154, 215, 0.28);
        left: 0;
        top: 0;
        z-index: -1;
    }
    
    .product_info_content_module:nth-child(2) .product_info_content_module_img_div::after {
        content: ' ';
        position: absolute;
        width: 100%;
        height: 0;
        padding-bottom: 0;
        background-color: rgba(29, 154, 215, 0.28);
        right:  0;
        top: 0;
        z-index: -1;
    }
    
    .product_info_title {
        font-size: 1.4rem;
        font-weight: bold;
        line-height: 2rem;
        color: #333;
        margin: .5rem 0;
        position: relative;
    }
    
    .product_info_title::after {
        position: absolute;
        content: ' ';
        width: 3rem;
        height: 2px;
        background: var(--theme-color);
        bottom: -.5rem;
        left: 0;
    }
    
    .product_info_h_span {
        padding: .4rem .7rem;
        box-sizing: border-box;
        color: var(--theme-color);
        border: 1px solid currentColor;
        display: block;
        width: max-content;
        font-size: .8rem;
        font-weight: bold;
    }
    
    .product_info_content_module_text_p {
        font-size: 1rem;
        font-weight: 400;
        line-height: 1.2rem;
        color: var(--p-color);
        margin-top:1.4rem;
    }
    
    .product_info_title_2 {
        color: var(--theme-color);
    }
    
    .product_info_content_module_3 {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    
    .product_info_content_module_3 .product_info_content_module_text {
        display: flex;
        flex-direction: column;
        width: 100%;
        padding-right: 0;
        box-sizing: border-box;
        padding-top: 0;
    }
    
    .product_info_content_module_3 .product_info_content_module_text .product_info_title {
        color: var(--theme-color);
    }
    
    .product_info_content_module_3 .product_info_content_module_img {
        padding-left: 0;
        box-sizing: border-box;
        display: flex;
        justify-content: flex-end;
    }
    
    .product_info_content_module_3 .product_info_content_module_img .product_info_content_module_img_div {
        padding: 1rem;
        box-sizing: border-box;
        border: 1px solid var(--theme-color);
        height: max-content;
        width: 100%;
        margin-top: 0;
    }

    
    .product_info_content_module_ul {
        display: flex;
        flex-direction: column;
        margin-top: 30px;
    }
    
    .product_info_content_module_ul li {
        display: flex;
        flex-direction: column;
    }
    
    .product_info_content_module_ul li span {
        display: block;
        font-size: 1.2rem;
        font-weight: bold;
        line-height: 2rem;
        color: #333;
        position: relative;
        padding-left: 2.2rem;
        box-sizing: border-box;
    }
    
    .product_info_content_module_ul li span::before {
        position: absolute;
        content: ' ';
        width: 1rem;
        height: 1rem;
        background-color: var(--theme-color);
        border-radius: 50%;
        left: 0;
        top: 0;
        bottom: 0;
        opacity: .2;
        margin: auto;
    }
    
    .product_info_content_module_ul li span::after {
        position: absolute;
        content: ' ';
        width: .4rem;
        height: .4rem;
        background-color: var(--theme-color);
        border-radius: 50%;
        left: .3rem;
        top: 0;
        bottom: 0;
        margin: auto;
    }
    
    .product_info_content_module_ul li p {
        font-size: 1rem;
        line-height: 1.4rem;
        color: var(--p-color);
        padding-left: 2.2rem;
        box-sizing: border-box;
    }
    
    .product_bottom_banner {
        width: 100%;
        /* height: 260px; */
        display: flex;
        justify-content: center;
        background-image: url("/images/product_info/product_info_bottom_banner.png");
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        position: relative;
        background-attachment: fixed;
        /* 背景图片固定不动 */
    }
    
    .product_bottom_banner::after {
        content: ' ';
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: rgba(29, 154, 215, 0.4);
        backdrop-filter: blur(2px);
    }
    
    .product_bottom_banner_content {
        width: var(--content-width);
        height: 100%;
        display: flex;
        justify-content: flex-end;
        padding: 0 1.4rem;
        box-sizing: border-box;
    }
    
    .product_features {
        width: 70%;
        height: 100%;
        z-index: 1;
        background-color: var(--theme-color);
        padding: 1rem 1rem;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
    }
    
    .product_features .product_info_title {
        font-size: 1.4rem;
        line-height: 2.1rem;
        color: #fff;
    }
    
    .product_features .product_info_title::after {
        position: absolute;
        content: ' ';
        width:3rem;
        height: 2px;
        background: #fff;
        bottom: -.5rem;
        left: 0;
    }
    
    .product_features ul {
        margin-top: 1rem;
        margin-bottom: .8rem;
        display: flex;
        flex-direction: column;
    }
    
    .product_features ul li {
        font-size: 1rem;
        line-height: 2rem;
        color: rgba(255, 255, 255, 1);
        margin: 1px 0;
    }
    
    .product_table {
        width: 100%;
        display: flex;
        justify-content: center;
        padding: 2rem 0;
        box-sizing: border-box;
    }
    
    .product_table_content {
        width: var(--content-width);
        padding: 0 1.4rem;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
    }
    
    .product_table_title {
        width: 100%;
        text-align: center;
        font-size: 1.4rem;
        font-weight: bold;
        line-height: 2.2rem;
        color: var(--theme-color);
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .product_table_title::after {
        content: ' ';
        width: 3rem;
        height: 2px;
        background: var(--theme-color);
        margin-top: .5rem;
    }
    
    .product_table_div {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .product_table_div_core {
        width: 100%;
        box-sizing: border-box;
        margin: 2rem 0;
    }
    .product_table_div_core img{
        width: 100%;
    }
    .product_table_tips {
        /* width: var(--content-width); */
        padding: 0 1.4rem;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .product_table_tips h4 {
        font-size: 1rem;
        line-height: 1.4rem;
        color: #000;
        text-align: center;
        font-weight: bold;
    }
    
    .product_table_tips ul {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        width: max-content;
        margin-top: .6rem;
    }
    
    .product_table_tips ul li {
        display: flex;
        align-items: center;
        margin: .4rem 0;
    }
    
    .product_table_tips ul li a {
        display: flex;
        align-items: center;
    }
    
    .product_table_tips ul li a span {
        font-size: 1.3rem;
        color: var(--theme-color);
        margin-right: .6rem;
    }
    
    .product_table_tips ul li a p {
        display: block;
        font-size: 1rem;
        color: var(--p-color);
        text-decoration: underline;
    }
    .product_table_tips ul li a:hover p{
        color: var(--theme-color);
    }
    
}