.main-content{
}
.product_info {
    width: 1200px;
    margin: 0 auto;
}
.product_title {
    width: 100%;
    font-weight: bold;
    font-size: 36px;
    color: #333333;
    line-height: 49px;
    margin-bottom: 40px;
}

.product_info .info_left_box{
    width: 48.8%;
    float: left;
    position: relative;
}

.product_info .info_left_box .swiper-slide{
    width: 100%;
}
.product_info .info_left_box .swiper-slide img{
    width: 100%;
}
.product_info .info_left_box .thumbSwiper{
    margin-top: 20px;
    width: 100%;
}
.product_info .info_left_box .thumbSwiper .swiper-slide.swiper-slide-thumb-active {
    border: 1px solid #0070D9;
}
.product_info .info_left_box:hover .swiper-pagination{
    display: none;
}
.product_info .info_left_box:hover .thumbSwiper{
    display: block;
}


.info_right_box{
    width: 48.8%;
    margin-left: 2.4%;
    float: left;
    background-color: #FFFFFF;
}

.info_right_box .info_right_mark{
    font-family: Arial, Arial;
    font-weight: bold;
    font-size: 16px;
    color: #1A1A1A;
    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: #0070D9;
    line-height: 30px;
    padding: 0 10px;
    margin: 20px 0 10px;
}
.info_right_box .info_right_content{
    padding: 1px 15px 20px;
    background-color: #F7F6F9;
    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: #1A1A1A;
    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: none;
    outline: none;
    border-bottom: 1px solid #EBEBEB;
    padding-left: 20px;
    background-color: #F7F6F9;
}
.info_right_box .info_right_item .info_right_item_content .info_right_item_content_select{
    width: 44%;
    height: 46px;
    border: none;
    outline: none;
    border-bottom: 1px solid #EBEBEB;
    font-size: 16px;
    color: #333333;
    line-height: 46px;
    padding-left: 20px;
    margin-left: 9%;
    background-color: #F7F6F9;
}
.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: 1px solid #ECECEC;
    border-radius: 4px;
    font-family: Arial, Arial;
    font-size: 16px;
    color: #262626;
    line-height: 32px;
    text-align: center;
    float: left;
    cursor: pointer;
    margin-right: 10px;
    margin-bottom: 10px;
}
.info_right_box .info_right_item_checkbox .info_right_item_content .info_right_item_content_level.active{
    background: #0070D9;
    border-color: #0070D9;
    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: #0070D9;
}
.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: 10px;
}
.info_available .info_available_list .info_available_list_item {
    height: 62px;
    float: left;
    margin-right: 10px;
    text-align: center;
    cursor: pointer;
}
.info_available .info_available_list .info_available_list_item img {
    width: 40px;
    height: 40px;
}
.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;
    margin-top: 10px;
}
.info_available .info_available_list .info_available_list_item.active span {
    color: #0070D9;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .main-content{
        width: 100%;
    }
    .product_info{
        width: 900px;
    }
    .info_right_box{
        padding: 10px;
    }
    .info_right_box .info_right_mark{
        font-size: 14px;
    }
    .info_right_box .info_right_tips{
        font-size: 14px;
        line-height: 24px;
    }
    .info_right_box .info_right_item{
        margin-top: 10px;
    }
    .info_right_box .info_right_item .info_right_item_title{
        font-size: 14px;
        line-height: 36px;
    }
    .info_right_box .info_right_item .info_right_item_content input{
        height: 36px;
    }
    .info_right_box .info_right_item .info_right_item_content .info_right_item_content_select{
        height: 36px;
    }
    .info_right_box .info_right_item_checkbox .info_right_item_content .info_right_item_content_level{
        height: 36px;
        line-height: 36px;
    }
    .info_right_box .info_right_btn{
        margin-top: 10px;
    }
}

@media only screen and (max-width: 1000px) {
    .main-content{
        width: 100%;
    }
    .product_info{
        width: 700px;
    }
    .product_info .info_left_box{
        width: 100%;
    }
    .info_right_box{
        width: 100%;
        margin-left: 0;
        margin-top: 20px;
    }
    .info_right_box .info_right_mark{
        font-size: 14px;
    }
    .info_right_box .info_right_tips{
        font-size: 14px;
        line-height: 24px;
    }
    .info_right_box .info_right_item{
        margin-top: 10px;
    }
    .info_right_box .info_right_item .info_right_item_title{
        font-size: 14px;
        line-height: 36px;
    }
    .info_right_box .info_right_item .info_right_item_content input{
        height: 36px;
    }
    .info_right_box .info_right_item .info_right_item_content .info_right_item_content_select{
        height: 36px;
    }
    .info_right_box .info_right_item_checkbox .info_right_item_content .info_right_item_content_level{
        height: 36px;
        line-height: 36px;
    }
    .info_right_box .info_right_btn{
        margin-top: 10px;
    }
}



/**
 * hot products styles
 **/
.hot-products{
    width: 100%;
    margin: 60px auto;
}
.hot-products .hot-products-title{
    font-weight: bold;
    font-size: 30px;
    color: #000000;
    line-height: 33px;
    text-align: center;
}
.hot-products .hot-products-list ul{
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px;
}
.hot-products-list .product_item{
    width: 24%;
    height: auto;
    margin-bottom: 30px;
    margin-right: 1.33%;
}
.hot-products-list .product_item:last-child{
    margin-right: 0;
}
.hot-products-list .product_item .product_list_item_img{
    width: 100%;
    aspect-ratio: 1/1;
    margin-bottom: 15px;
    position: relative;
    overflow: hidden;
}
.hot-products-list .product_item .product_list_item_img img{
    width: 100%;
    height: 100%;
}
.hot-products-list .product_item .product_list_item_img::before {
    position: absolute;
    top: 0;
    left: -100%;
    z-index: 2;
    display: block;
    content: '';
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.7) 100%);
    transform: skewX(-25deg);
}
.hot-products-list .product_item:hover .product_list_item_img::before {
    -webkit-animation: shine .75s;
    animation: shine .75s;
}
@-webkit-keyframes shine {
    100% {
        left: 125%;
    }
}
@keyframes shine {
    100% {
        left: 100%;
    }
}
.hot-products .product_item .product_list_item_title{
    font-weight: bold;
    font-size: 16px;
    color: #333333;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.hot-products .product_item .product_list_item_category{
    font-size: 14px;
    color: #999999;
    line-height: 16px;
    margin-top: 10px;
}
.hot-products .product_item:hover .product_list_item_title{
    color: #2980D3;
}

/**
 * product content styles
 **/
.product-content{
    width: 100%;
    margin: 80px auto;
}
.product-content .product-content-title{
    font-size: 24px;
    color: #333333;
    line-height: 54px;
    font-weight: bold;
    border-bottom: 1px solid #E6E6E6;
    cursor: pointer;
}
.product-content .product-content-title::before{
    content: '';
    display: inline-block;
    width: 4px;
    height: 12px;
    background: #1562C5;
    margin-right: 10px;
    vertical-align: middle;
}
.product-content .product-content-title .product-content-title-arrow{
    background: url(../images/product-arrow.webp) no-repeat right center;
    width: 12px;
    height: 55px;
    display: inline-block;
    margin-right: 20px;
    float: right;
}
.product-content .product-content-text{
    background-color: #FFFFFF;
    padding: 20px 0;
}
.product-content .product-content-text p,
.product-content .product-content-text span{
    text-wrap: wrap !important;
}
.product-content .product-content-case{
    margin: 0 auto;
}
.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%;
    margin-top: 20px;
    cursor: pointer;
    overflow: hidden;
}
.product-content .product-content-case ul .product-content-case-item:nth-child(-n+4){
    margin-top: 0;
}
.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: 0 auto;
}
.product-content .product-content-certificate ul{
    display: flex;
    flex-wrap: wrap;
}
.product-content .product-content-certificate ul .product-content-certificate-item{
    width: 24%;
    margin-right: 1.3%;
    margin-top: 20px;
    cursor: pointer;
    overflow: hidden;
}
.product-content .product-content-certificate ul .product-content-certificate-item:nth-child(-n+4){
    margin-top: 0;
}
.product-content .product-content-certificate ul .product-content-certificate-item:nth-child(4n){
    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;
}