.Product_big_box .section_top_box {
  height: 4rem;
  background-image: url(../img/meng\ 438.png);
  background-size: 100% 100%;
}
.Product_big_box .section_top_masking {
  height: 4rem;
  background: linear-gradient(88deg, rgba(2, 17, 29, 0.27) 0%, rgba(11, 23, 32, 0.1) 100%);
  padding-top: 2.63rem;
  padding-left: 3.6rem;
}
.Product_big_box .section_top_title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 0.4rem;
  color: #FFFFFF;
}
.Product_big_box .section_nav_list {
  /*height: 0.6rem;*/
  border-bottom: 0.01rem solid #F2F2F2;
}
.Product_big_box .nav_list_center {
  width: 12rem;
  margin: auto;
  display: flex;
  justify-content: space-between;
}
.Product_big_box .left_list_nav ul {
  display: flex;
}
.Product_big_box .left_list_box {
  min-width: 1.6rem;
  width: auto;
  height: 0.6rem;
  transition: all 0.3s;
}
.Product_big_box .left_list_box:hover {
  background: #EE5D13;
}
.Product_big_box .left_list_box:hover > a {
  color: #FFFFFF;
}
.Product_big_box .left_list_active {
  background: #EE5D13;
}
.Product_big_box .left_list_active > a {
  color: #FFFFFF;
  padding: 0 .2rem;
}
.Product_big_box .left_list_small_box {
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Microsoft YaHei, Microsoft YaHei;
  height: 100%;
  font-weight: 400;
  font-size: 0.2rem;
  color: #333333;
  transition: all 0.3s;
  padding: 0 .15rem;
}
.Product_big_box .right_list_nav {
  display: flex;
}
.Product_big_box .right_list_box {
  display: flex;
  align-items: center;
}
.Product_big_box .right_list_small_box {
  width: 0.16rem;
  height: 0.16rem;
  display: flex;
  margin-right: 0.05rem;
}
.Product_big_box .right_list_small_box img {
  width: 100%;
  height: 100%;
}
.Product_big_box .section_content_box {
  padding-top: 0.6rem;
  padding-bottom: 0.78rem;
}
.Product_big_box .right_list_small_box1 {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.14rem;
  color: #929597;
  white-space: nowrap;
}
.Product_big_box .hengx {
  width: 0.07rem;
  height: 0.01rem;
  background: #929597;
  margin: 0 0.05rem;
}
.Product_big_box .acardia_title {
  display: flex;
  align-items: center;
}
.Product_big_box .left_zhi_box {
  width: 0.08rem;
  height: 0.4rem;
  background: #EE5D13;
  margin-right: 0.18rem;
}
.Product_big_box .right_text_box {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 0.36rem;
  color: #000000;
}
.Product_big_box .acardia_content_box {
  margin-top: 0.4rem;
}
.Product_big_box .acardia_content_box p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.16rem;
  color: #666666;
  line-height: 0.3rem;
}
.Product_big_box .screen_box {
  margin-top: 0.3rem;
}
.Product_big_box .screen_title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 0.18rem;
  color: #333333;
}
.Product_big_box .submit_box {
  display: flex;
  margin-top: 0.26rem;
  align-items: center;
}
.Product_big_box .submit_text_box {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #333333;
}
.Product_big_box .ipt_sub {
  width: 2rem;
  height: 0.36rem;
  border-radius: 0.05rem 0.05rem 0.05rem 0.05rem;
  border: 0.01rem solid #D2D2D2;
  padding-left: 0.12rem;
  font-size: 0.14rem;
}
.Product_big_box .ipt_sub::placeholder {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.14rem;
  color: #9F9F9F;
  line-height: 0.36rem;
}
.Product_big_box .rilet {
  margin-left: 0.2rem;
}
.Product_big_box .sub_btn {
  width: 0.64rem;
  height: 0.36rem;
  background: #EE5D13;
  border-radius: 0.05rem 0.05rem 0.05rem 0.05rem;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.16rem;
  color: #FFFFFF;
  margin-left: 0.36rem;
}
.Product_big_box .screen_content_box {
  margin-top: 0.46rem;
}
.Product_big_box .content_img_box {
  display: flex;
  /* align-items: center; */
}
.Product_big_box .content_left_img {
  width: 4rem;
  height: 2.8rem;
  display: flex;
}
.Product_big_box .content_left_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #f4f4f4;
}
.Product_big_box .content_right_text {
  padding-top: 0.3rem;
  margin-left: 0.5rem;
}
.Product_big_box .content_title_small_box {
  padding-bottom: 0.15rem;
  border-bottom: 0.01rem solid #EE5D13;
  width: 7.7rem;
  margin-bottom: 0.22rem;
}
.Product_big_box .content_title_small_box p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.2rem;
  color: #333333;
}
.Product_big_box .content_title_small_box1 ul {
  display: flex;
  flex-wrap: wrap;
  width: 7rem;
}
.Product_big_box .content_title_small_box1 a{
    color: #333333;
}
.Product_big_box .content_text_small_boxB {
  width: 2.2rem;
  height: 0.4rem;
  border: 0.01rem solid #CBCBCB;
  display: flex;
  align-items: center;
  padding-left: 0.12rem;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.16rem;
  color: #333333;
  margin-bottom: 0.2rem;
  margin-right: 0.2rem;
  transition: all 0.3s;
}
.Product_big_box .content_text_small_boxB:hover {
  background: #EE5D13;
  border: 0.01rem solid #EE5D13;
  cursor: pointer;
}
.Product_big_box .content_text_small_boxB:hover a{
    color: #FFFFFF;
}
.Product_big_box .content_text_small_boxB:nth-of-type(3) {
  margin-right: 0;
}
.Product_big_box .content_text_small_boxB:nth-of-type(6) {
  margin-right: 0;
}
.Product_big_box .content_text_small_boxB:nth-of-type(9) {
  margin-right: 0;
}
.Product_big_box .content_text_small_boxB:nth-last-of-type(1) {
  margin-bottom: 0;
}
.Product_big_box .content_text_small_boxB:nth-last-of-type(2) {
  margin-bottom: 0;
}
.Product_big_box .content_text_small_boxB:nth-last-of-type(3) {
  margin-bottom: 0;
}
.Product_big_box .topls {
  margin-top: 0.35rem;
}

@media screen and (max-width:1024px){
    .Product_big_box .section_top_box{
        background-size: cover;
        height: 2rem;
    }
    .Product_big_box .section_top_masking{
        padding: 0;
        width: auto;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .Product_big_box .section_nav_list{
        display: none;
    }
    .Product_big_box .section_content_box{
        /*width: 94%;*/
        padding: 15px;
        margin: 0 auto;
    }
    .center_box{
        width: 100%;
    }
    .Product_big_box .right_text_box{
        font-size: 18px;
    }
    .Product_big_box .acardia_content_box p{
        font-size: 14px;
    }
    .Product_big_box .screen_title{
        font-size: 16px;
    }
    .Product_big_box .submit_box{
        flex-wrap: wrap;
    }
    .Product_big_box .submit_text_box{
        font-size: 14px;
        width: 30%;
        margin-bottom: 15px;
    }
    .Product_big_box .ipt_sub{
        width: 70%;
        margin-bottom: 15px;
    }
    .Product_big_box .rilet{
        margin-left: 0;
    }
    .Product_big_box .ipt_sub,
    .Product_big_box .ipt_sub::-webkit-input-placeholder{
        font-size: 14px;
    }
    .Product_big_box .sub_btn{
        width: fit-content;
        height: auto;
        padding: 5px 15px;
        font-size: 14px;
        margin: 0;
    }
    .content_img_box {
        flex-direction: column;
    }
    .Product_big_box .content_right_text{
        margin: 0;
    }
    .Product_big_box .content_title_small_box{
        width: 100%;
    }
    .Product_big_box .content_title_small_box p{
        font-size: 14px;
    }
    .Product_big_box .content_title_small_box1 a{
        font-size: 14px;
    }
    .Product_big_box .content_text_small_boxB{
        width: auto;
        padding: 0 10px;
    }
    .Product_big_box .content_text_small_boxB:nth-of-type(3){
        margin-right: 0.2rem;
    }
    .con_box_x1{
        width: 48%!important;
        margin-right: 4%!important;
        margin-bottom: 4%!important;
    }
    .con_box_x1:nth-child(2n){
        margin-right: 0!important;
    }
    .ctr_texta_c1{
        font-size: 16px!important;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .ctr_texta_c2{
        font-size: 14px!important;
    }
}



@media only screen and (max-width: 768px) {
.Product_big_box .right_list_box{
    display:none;
}
/*分类*/
.Product_big_box .section_nav_list{
    display:block;
}
.Product_big_box .nav_list_center{
    flex-direction: column-reverse;
    width: auto;
}
.Product_big_box .right_list_box{
         margin: 0 auto 0.2rem auto;
}
.Product_big_box .content_img_box{
    flex-wrap: nowrap;
    flex-direction: row;
}
.Product_big_box .left_list_small_box{
    font-size: 0.25rem;
}
.Product_big_box .content_title_small_box1 ul{
    width: auto;
}
.Product_big_box .content_right_text{
    margin-left: 0.2rem;
    width: 7rem;
}
.Product_big_box .content_left_img img{
        object-fit: contain;
}
.Product_big_box .content_text_small_boxB:nth-last-of-type(3){
    margin-bottom: 0.2rem;
}

}