.content{
    width: 80%;
    margin: 80px auto 60px;
}
.content .product_info{
    width: 100%;
    margin-bottom: 60px;
}
.content .product_info .info_left_box{
    width: 48.8%;
    float: left;
    position: relative;
}

.content .product_info .info_left_box .swiper-slide{
    width: 100%;
}
.content .product_info .info_left_box .swiper-slide img{
    width: 100%;
}
.content .product_info .info_left_box .swiper-pagination{
    bottom: 20px;
}
.content .product_info .info_left_box .thumbSwiper{
    max-width: 340px;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: none;
}
.content .product_info .info_left_box .thumbSwiper .swiper-slide{
    width: 60px!important;
}
.content .product_info .info_left_box .thumbSwiper .swiper-slide.swiper-slide-thumb-active {
    border: 1px solid #e2e2e2;
}
.content .product_info .info_left_box:hover .swiper-pagination{
    display: none;
}
.content .product_info .info_left_box:hover .thumbSwiper{
    display: block;
}
.content .product_info .info_left_box .swiper-mask{
    width: 100%;
    height: 30%;
    background: linear-gradient( 180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.6) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 1;
}
.content .product_info .info_left_box .swiper-button-next,
.content .product_info .info_left_box .swiper-button-prev{
    width: 50px;
    height: 50px;
    background: rgba(38,38,38,0.4);
    border-radius: 50%;
    font-size: 16px;
    color: #FFFFFF;
}
.content .product_info .info_left_box .swiper-button-next:after,
.content .product_info .info_left_box .swiper-button-prev:after{
    font-size: 16px;
}
.content .product_info .info_left_box .swiper-button-prev:after{
    content: 'prev';
}
.content .product_info .info_left_box .swiper-button-next:after{
    content: 'next';
}
.swiper-pagination-bullet-active{
    background: #15499A;
}

.info_right_box{
    width: 48.8%;
    margin-left: 2.4%;
    float: left;
}
.info_right_box .info_right_title{
    font-family: Arial, Arial;
    font-weight: bold;
    font-size: 36px;
    color: #262626;
    line-height: 54px;
}
.info_right_box .info_right_mark{
    font-family: Arial, Arial;
    font-weight: bold;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    display: flex;
}
.info_right_box .info_right_mark .info_right_mark_img img{
    margin-left: 20px;
}
.info_right_box .info_right_tips{
    width: auto;
    display: inline-block;
    font-family: Arial, Arial;
    font-size: 16px;
    color: #FFFFFF;
    background: #15499A;
    line-height: 30px;
    padding: 0 10px;
    margin-top: 10px;
}
.info_right_box .info_right_item{
    margin-top: 15px;
}
.info_right_box .info_right_item .info_right_item_title{
    font-family: Arial, Arial;
    font-weight: bold;
    font-size: 16px;
    color: #333333;
    float: left;
    line-height: 46px;
}
.info_right_box .info_right_item .info_right_item_content{
    margin-left: 143px;
}
.info_right_box .info_right_item .info_right_item_content input{
    width: 100%;
    height: 46px;
    border-radius: 30px;
    border: 1px solid #ECECEC;
    padding-left: 20px;
}
.info_right_box .info_right_item .info_right_item_content .info_right_item_content_select{
    width: 44%;
    height: 46px;
    border: 1px solid #ECECEC;
    border-radius: 30px;
    font-size: 16px;
    color: #333333;
    line-height: 46px;
    padding-left: 20px;
    margin-left: 9%;
}
.info_right_box .info_right_item .info_right_item_content .info_right_item_content_select_arm_type{
    width: 100%;
}
.info_right_box .info_right_item .info_right_item_content .info_right_item_content_select:first-child{
    margin-left: 0;
}
.info_right_box .info_right_item_checkbox .info_right_item_title{
    line-height: 32px;
}
.info_right_box .info_right_item_checkbox .info_right_item_content{
}
.info_right_box .info_right_item_checkbox .info_right_item_content .info_right_item_content_level{
    width: 60px;
    height: 32px;
    background: #FFFFFF;
    border-radius: 4px;
    border: 1px solid #262626;
    font-family: Arial, Arial;
    font-size: 16px;
    color: #262626;
    line-height: 32px;
    text-align: center;
    float: left;
    margin-left: 10px;
    cursor: pointer;
}
.info_right_box .info_right_item_checkbox .info_right_item_content .info_right_item_content_level:first-child{
    margin-left: 0;
}
.info_right_box .info_right_item_checkbox .info_right_item_content .info_right_item_content_level.active{
    background: #15499A;
    border-color: #15499A;
    color: #FFFFFF;
}
.info_right_box .info_right_apply{
    margin-top: 12px;
    font-size: 14px;
    line-height: 24px;
}
.info_right_box .info_right_btn{
    width: 160px;
    height: 50px;
    border-radius: 25px;
    font-family: Arial, Arial;
    font-size: 16px;
    color: #262626;
    line-height: 50px;
    text-align: left;
    float: left;
    margin-right: 10px;
    margin-top: 30px;
    cursor: pointer;
}
.info_right_box .info_right_btn.info_right_submit{
    padding-left: 63px;
    background: #F3F2F9 url(../images/submit.webp) no-repeat 37px center;
}
.info_right_box .info_right_btn.info_right_consult{
    padding-left: 56px;
    background: #F3F2F9 url(../images/consult.webp) no-repeat 30px center;
}
.info_right_box .info_right_btn.info_right_catalogue{
     padding-left: 45px;
     background: #F3F2F9 url(../images/catalogue.webp) no-repeat 19px center;
 }
.info_right_box .info_right_btn:hover{
    color: #FFFFFF;
    background-color: #15499A;
}
.info_right_box .info_right_btn.info_right_submit:hover{
    background-image: url(../images/submit-white.webp);
}
.info_right_box .info_right_btn.info_right_consult:hover{
    background-image: url(../images/consult-white.webp);
}
.info_right_box .info_right_btn.info_right_catalogue:hover{
    background-image: url(../images/catalogue-white.webp);
}
.info_available {
    margin-top: 20px;
}

.info_available .info_available_title {
    font-family: Arial, Arial;
    font-weight: bold;
    font-size: 16px;
    color: #333333;
    line-height: 16px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.info_available .info_available_list {
    margin-top: 20px;
    margin-left: 10px;
}

.info_available .info_available_list .info_available_list_item {
    width: 40px;
    height: 62px;
    float: left;
    margin-right: 60px;
    position: relative;
    cursor: pointer;
}

.info_available .info_available_list .info_available_list_item img {
    width: 40px;
    height: 40px;
    position: absolute;
    top: 0;
    left: 0;
}

.info_available .info_available_list .info_available_list_item img.available_img_active {
    display: none;
}

.info_available .info_available_list .info_available_list_item span {
    display: block;
    font-family: Arial, Arial;
    font-weight: 400;
    font-size: 12px;
    color: #333333;
    line-height: 12px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    height: 12px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
}

.info_available .info_available_list .info_available_list_item.active span {
    color: #003F9B;
}



.content .products-list ul{
    width: 100%;
    padding: 0 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.content .products-list li{
    width: 49%;
    margin-right: 2%;
    margin-bottom: 20px;
    background-color: #FFFFFF;
    cursor: pointer;
    box-shadow: 0px 0px 10px 1px rgba(0,0,0,0.16);
}
.content .products-list li:nth-child(2n){
    margin-right: 0;
}
.content .products-list li .product-list-img{
    width: 47%;
    aspect-ratio: 1 / 1; /* 1:1 的宽高比，即高度等于宽度 */
    float: left;
}
.content .products-list li .product-list-info{
    float: right;
    width: 53%;
    height: 100%;
    padding: 20px;
    position: relative;
}
.content .products-list li .product-list-info .product-list-title{
    height: 70px;
    font-weight: bold;
    font-size: 18px;
    color: #262626;
    line-height: 30px;
    border-bottom: 1px solid #E6E6E6;
}
.content .products-list li .product-list-info .product-list-apply{
    font-size: 14px;
    color: #666666;
    line-height: 21px;
    margin-top: 15px;
    max-height: 126px;
    overflow: hidden;
}
.content .products-list li .product-list-info .product-list-more{
    position: absolute;
    bottom: 20px;
    font-size: 14px;
    color: #15499A;
    line-height: 21px;
    cursor: pointer;
}
.content .products-list li .product-list-info .product-list-more .active{
    display: none;
}
.content .products-list li:hover{
    background-color: #15499A;
}
.content .products-list li:hover .product-list-info .product-list-title,
.content .products-list li:hover .product-list-info .product-list-apply,
.content .products-list li:hover .product-list-info .product-list-more{
    color: #FFFFFF;
}
.content .products-list li:hover .product-list-info .product-list-more .active{
    display: inline-block;
}
.content .products-list li:hover .product-list-info .product-list-more .normal{
    display: none;
}
.content .pagination{
    margin-top: 50px;
    display: flex;
    justify-content: center;
}


/**
 * product content styles
 **/
.product-content{
    width: 100%;
    margin: 60px auto;
}
.product-content .product-content-title{
    font-family: Arial, Arial;
    font-size: 20px;
    color: #333333;
    line-height: 54px;
    font-weight: bold;
    background: linear-gradient( 90deg, rgba(21,73,154,0.2) 0%, rgba(21,73,154,0.05) 100%);    position: relative;
    margin-top: 30px;
    padding-left: 20px;
}
.product-content .product-content-title .product-content-title-arrow{
    background: url(../images/product-arrow.webp) no-repeat right center;
    width: 12px;
    height: 54px;
    display: inline-block;
    margin-right: 20px;
    float: right;
}
.product-content .product-content-text{
    font-family: Arial, Arial;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    margin: 20px 0;
}
.product-content .product-content-text p,
.product-content .product-content-text span{
    text-wrap: wrap !important;
}
.product-content .product-content-case{
    margin: 20px auto 30px;
}
.product-content .product-content-case ul{
    display: flex;
    flex-wrap: wrap;
}
.product-content .product-content-case ul .product-content-case-item{
    width: 24%;
    margin-right: 1.3%;
    cursor: pointer;
    overflow: hidden;
}
.product-content .product-content-case ul .product-content-case-item:nth-child(4n){
    margin-right: 0;
}
.product-content .product-content-case ul .product-content-case-item img{
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}
.product-content .product-content-case ul .product-content-case-item:hover img{
    transform: scale(1.1);
}
.product-content .product-content-certificate{
    margin: 20px auto 30px;
}
.product-content .product-content-certificate ul{
    display: flex;
    flex-wrap: wrap;
}
.product-content .product-content-certificate ul .product-content-certificate-item{
    width: 19%;
    margin-right: 1.2%;
    cursor: pointer;
    overflow: hidden;
}
.product-content .product-content-certificate ul .product-content-certificate-item:nth-child(5n){
    margin-right: 0;
}
.product-content .product-content-certificate ul .product-content-certificate-item img{
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}
.product-content .product-content-certificate ul .product-content-certificate-item:hover img{
    transform: scale(1.1);
}

.product-content .product-item.active .product-content-title .product-content-title-arrow{
    transform: rotate(180deg);
}
.product-content .product-item.active .product-content-text,
.product-content .product-item.active .product-content-case,
.product-content .product-item.active .product-content-certificate{
    display: none;
}


@media only screen and (min-width: 1050px) and (max-width: 1440px) {
    .content{
        width: 80%;
    }
}
@media only screen and (max-width: 1050px) {
    .content{
        width: 85%;
    }
    .info_right_box .info_right_btn.info_right_consult{
        display: none;
    }
}

@media screen and (min-width: 1080px) and (max-width: 1500px) {
    .content .products-list li .product-list-info{
        padding: 10px;
    }
    .content .products-list li .product-list-info .product-list-title{
        font-size: 14px;
        line-height: 24px;
        height: 50px;
    }
    .content .products-list li .product-list-info .product-list-apply{
        font-size: 12px;
        line-height: 16px;
        max-height: 80px;
        margin-top: 5px;
    }
}

@media only screen and (max-width: 1080px) {
    .category-slide{
        font-size: 14px;
    }
    .content .products-list li .product-list-info{
        padding: 10px;
    }
    .content .products-list li .product-list-info .product-list-title{
        font-size: 14px;
        line-height: 24px;

    }
    .content .products-list li .product-list-info .product-list-apply{
        display: none;
    }
}