.banner {
    background-image: url(../images/product/banner.png);
}

.product_nav {
    width: 15rem;
    height: .54rem;
    margin: 0 auto;
    display: flex;
    background: #F1F1F1;
    margin-bottom: .8rem;
}

.product_nav_item {
    flex: 1;
    text-align: center;
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: normal;
    font-size: 0.18rem;
    color: #333333;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav_item_active {
    color: #FFFFFF;
    background: #243552;
}

.content_box {
    width: 15rem;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 1.08rem;
}

.product_title {
    width: 100%;
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: normal;
    font-size: 0.36rem;
    color: #000000;
    text-align: center;
    margin-bottom: .7rem;
}

.content_l {
    width: 7.17rem;
    margin-right: .6rem;
}

.content_tit {
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: bold;
    font-size: 0.18rem;
    color: #000000;
    /*margin-bottom: .23rem;*/
    margin-bottom: .15rem;
}

.content_txt {
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: normal;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.3rem;
    /*margin-bottom: .28rem;*/
    margin-bottom: .2rem;
}

.content_download{
    width: 1.68rem;
    height: 0.44rem;
    background: #1B3884;
    border-radius: 0.22rem 0.22rem 0.22rem 0.22rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.content_download img{
    width: .2rem;
    height: auto;
    margin-right: .13rem;
}

.content_download span{
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: normal;
    font-size: 0.16rem;
    color: #FFFFFF;
}

.content_r {
    width: 7.23rem;
    height: 4.61rem;
}

.content_r video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product {
    background: #F5F5F5;
}

.product_box {
    width: 15rem;
    margin: 0 auto;
    padding-top: .5rem;
    padding-bottom: .51rem;
    display: flex;
    flex-wrap: wrap;
}

.product_item {
    width: 3.59rem;
    height: 4.31rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.1rem 0.01rem rgba(17, 16, 16, 0.1);
    margin-right: .2rem;
    margin-bottom: .4rem;
}

.product_item:nth-child(4n) {
    margin: 0;
}

.product_img {
    width: 100%;
    height: 3.59rem;
    overflow: hidden;
}

.product_text {
    width: 100%;
    height: .71rem;
    padding: 0 .15rem;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product_tit {
    width: 100%;
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: normal;
    font-size: 0.16rem;
    color: #333333;
    text-align: center;
}

.productxq_tit {
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: normal;
    font-size: 0.36rem;
    color: #000000;
    margin-bottom: .2rem;
}

.productxq_nav {
    display: flex;
    margin-bottom: .37rem;
}

.productxq_nav a {
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: normal;
    font-size: 0.16rem;
    color: #666666;
    display: flex;
    align-items: center;
}

.productxq_nav a::after {
    content: '>';
    margin: 0 .1rem;
}

.productxq_nav a:last-child::after {
    display: none;
}

.parameter {
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: normal;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.43rem;
    margin-bottom: .5rem;
}

.product_hr {
    width: 100%;
    height: .03rem;
    background: #19357D;
    margin-bottom: .18rem;
}

.content_l_bottom p {
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: normal;
    font-size: 0.18rem;
    color: #666666;
}

.content_l_bottom img {
    max-width: 100%;
    width: auto;
    height: auto;
}

.parameter_box {
    width: 15rem;
    margin: 0 auto;
    padding-bottom: 1.15rem;
}

.parameter_box p{
    font-size: .16rem;
}

.parameter_box table{
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: normal;
    font-size: 0.14rem;
    line-height: 1;
    border-collapse: collapse;
}

.parameter_box table tr{
    height: .22rem;
    background-color: #0893d8;
    border: .01rem solid  #000000;
}

.parameter_box table tr:nth-child(1){
    background-color: #0893d8;
}

.parameter_box table tr:nth-child(1) td{
    color: #FFFFFF;
}

.parameter_box table tr:nth-child(6n-4),
.parameter_box table tr:nth-child(6n-3),
.parameter_box table tr:nth-child(6n-2){
    background-color: #FFFFFF
}

.parameter_box table tr td{
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: normal;
    font-size: 0.18rem;
    line-height: 1;
    text-align: center;
    height: auto!important;
    padding: .15rem 0;
}

.parameter_title {
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: normal;
    font-size: 0.36rem!important;
    color: #000000;
    text-align: center;
    margin-bottom: .53REM;
}

.parameter_box img{
    max-width: 100%;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
}

.table_tit{
    margin-top: .84rem;
    margin-bottom: .26rem;
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: bold;
    font-size: 0.18rem;
    color: #333333;
    text-align: center;
}

.lable_list{
    width: 95%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    box-shadow: 0 .02rem .12rem 0 rgba(0, 0, 0, 0.1);
    padding: .2rem .15rem;
    box-sizing: border-box;
    border-radius: .1rem;
    margin-bottom: .2rem;
}

.lable_list a{
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-weight: normal;
    font-size: 0.16rem;
    color: #333333;
    width: 12.5%;
    line-height: 2;
    
}