html {
	scroll-behavior: smooth;
}

body,
p,
ul,
ol,
dl,
dd,
hr,
h1,
h2,
h3,
h4,
h5,
h6,
figure,
ul,
ol,
th,
td,
button,
input,
fieldset,
legend,
textarea,
option {
	margin: 0;
	padding: 0;
}

a {
	text-decoration: none;
	cursor: pointer
}

li {
	list-style: none
}

img {
  width: 100%;
  max-width: 100%;
  border: none;
  vertical-align: middle;
}

.clear {
	clear: both;
}

.float-l {
	float: left;
}

.float-r {
	float: right
}

.fl {
	float: left;
}

.fr {
	float: right
}

.margin {
	margin: 0 !important;
	padding: 0 !important;
}


.d-none {
	display: none;
}
@media screen and (min-width: 1680px) {
  .news_conts {
    max-width: 1390px;
  }
  .news_list {
   height: 500px;
  }
}

@media screen and (max-width: 1680px) {
  .news_list{
    height: 478px;
  }
  .news_list2{
    height: 270px;
  }
  .news_list2_txt{
    margin-top: 87px;
  }
  .text-overlay{
    transform: translate(180px,-50%);
  }
  .video_cont{
    left: 98px;
  }

}
@media screen and (max-width: 1550px) {

  .menu>ul>li a{
    padding: 1.5rem 2rem;
  }
  .video_list{
    /* width: 250px; */
    margin: 0;
  }
  .news_list{
    height: 450px;
  }
  .text-overlay{
    transform: translate(150px,-50%);
  }
  .pr_banner{
    justify-content: space-around;
  }
  .pr_banner_left{
    width: 430px;
    height: 540px;
  }
  .pr_banner_right{
    margin-left: 30px;
  }
  
}
@media screen and (max-width: 1440px) {
  .news_list{
    height: 420px;
  }

  .menu>ul>li a{
    padding: 1.5rem 1.3rem;
  }
  .pr_swiper .swiper-button-next{
    right: 5px;
    background-color: rgba(0, 0, 0, .5);
    color: #ffffff;
  }
  .pr_swiper .swiper-button-prev{
    left: 5px;
    background-color: rgba(0, 0, 0, .5);
    color: #ffffff;
  }
}
@media screen and (max-width: 1280px) {
  .news{
    height: 80vh;
  }
  .menu-logo{
    margin-left: 10px;
  }
  .menu>ul{
    margin-left: 0;
  }
  .menu>ul>li a{
    padding: 1.5rem 1.1rem;
  }
  .menu-search, .menu-language{
    margin: 25px 20px 0 20px !important;
  }
  .menu-language{
    margin-left: 0 !important;
  }
  .menu-phone{
    display: none;
  }
  .video3_cont{
    width: 95%;
    transform: translate(-50%, -50%);
  }
  .video3_img{
    width: 70px;
    height: 70px;
  }
  .video3_list span {
    font-size: 2.5em;
  }
  .video3_box{
    justify-content: space-around;
    margin-top: 0;
  }
  .modules_video_3 .video3_list img {
    object-fit: contain;
  }
  .video3_list{
    width: 35%;
    margin-top: 60px;
  }
  .news_conts{
    width: 95%;
    margin: 0 auto;
  }
  .news_list{
    height: 400px;
  }
  .news_list2_txt h2{
    font-size: 1.2rem;
  }
  .news_list2_txt .news_list2_txt2{
    max-height: 87px;
    font-size: 0.8em;
  }
  .news_list2{
    height: 224px;
  }
  .news_list2_txt{
    margin-top: 80px;
  }
  .news_box .swiper-container{
    width: 95%;
  }
  .video_cont{
    left: 32px;
  }
  .video_list_1 {
    width: 145px;
  }
  .pr_xiao1{
    width: 430px;
  }
  .pr_xiao2{
    width: 360px;
  }
  .pr_banner_left {
    width: 390px;
    height: 480px;
}
  .pr_video1{
    width: 50%;
  }
  .pr_dc{
    width: 100%;
  }
  .pr_remote{
    width: 100%;
  }
  .pr_xiao{
    width: 100%;
  }
  .product-main{
    width: 100%;
    max-width: 100%;
  }
  .pr_related{
    width: 100%;
  }
  .pack-made{
    width: 100%;
  }
  .pr_bottom{
    width: 100%;
  }
  
}
@media screen and (max-width: 1160px) {
  .news_list{
    height: 366px;
  }
}
@media screen and (max-width: 1024px) {
  .news_list2_txt h2{
    font-size: 1em;
  }
  .news_list {
    height: 350px;
    margin: 0 5px;
}
.modules_video_2 h2 {
  font-size: 4em;
}
.modules_video_ditu{
  height: auto !important;
  background: linear-gradient(to bottom, #1d273d, #0d1119);
  background-size: 100% 100%;

}
.video_list:hover{
  transform:none;
}
.video_list_2 p{
  font-size: 1.2em;
  line-height: 20px;
}
.video_list_2 {
  height: auto;
  padding: 0 0 0 15px ;
  text-align: left;
  /* min-height: 135px; */
}
.video_list_1{
  width: 110px;
}
.modules_video_3 img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video3_title{
  width: 100%;
  height: 75px;
  display: inline-block;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
}
.video3_list{
  width: 47%;
  margin-top: 24px;
}
.video3_list p{
  font-size: 1rem;
  line-height: 15px;
}
.video3_list span{
  font-size: 2rem;
}
.video3_img{
  width: 55px;
  height: auto;
}
.video3_img img{
  width: 100%;
  height: auto;
  object-fit: fill;
}
.modules{
  height: auto;
}
.video_cont{
  width: 100%;
  margin: 0 auto;
  height: auto;
  left: 0;
  position: inherit;
  padding: 0 10px;
 }
 .video_list_2{
  width: 100%;
 }
 .map-wrapper{
   height: 50vh;
   background: none;
 }
 #echartsMap{
   width: 120%;
   height: 120%;
   transform: translate(-50%,-50%);
 }
 .modules_video_ditu h2{
  font-size: 1.5em;
  position: initial;
  transform: translate(0,0);
  margin: 15px 0 20px 0;
}
.video_list {
  flex-shrink: 0; /* 防止缩小，确保宽度固定 */
  margin-right: 20px; /* 右边间距 */
  text-align: center; /* 文本居中 */
  padding: 10px; /* 每个视频块的内边距 */
  box-sizing: border-box; /* 包括内边距和边框在内的总宽度 */
  padding: 0;
  margin: 5px 0 !important;
}

.video_list img {
  max-width: 100%; /* 确保图片适应容器宽度 */
  height: auto; /* 保持图片比例 */
  display: block; /* 让图片成为块级元素 */
}
.modules_video{
  height: 65vh;

}
.news{
  height: 65vh;
}
.pr_banner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pr_banner_left{
  width: 600px;
  height: auto;
}
.pr_swiper .swiper-pagination{
  bottom: -40px;
}
.product_button{
  bottom: -80px;
}
.pr_banner_right{
  width: 95%;
  margin-top: 100px;
  margin-left: 0;
}
.pack-box{
  height: 460px;
}
.pack-two{
  width: 90%;
}
.pack-two div:nth-child(1) {
  width: 35%;
}
.pack-two div:nth-child(2) {
  width: 52%;
}
.pack-made{
  height: 530px;
}
.made-box1{
  width: 310px;
  height: 100%;
  margin-left: 0;
}
.made-box2 {
  width: calc(100% - 320px);
  height: calc(50% - 5px);
  float: left;
  margin-left: 10px;
}
.made-box3 {
  width: calc(100% - 320px);
  height: calc(50% - 5px);
  float: left;
  margin-top: 10px;
}
.made-box4 {
  width: calc(50% - 5px);
  height: calc(50% - 5px);
  margin-left: 0;
  margin-top: 10px;
}
.made-box5 {
  width: calc(50% - 5px);
  height: calc(50% - 5px);
  float: right;
  margin-top: 10px;
}
.madebox img{
  object-fit: cover;
  object-position: center;
}
.pr_dc, .pr_xiao, .pr_related{
  flex-direction: column;
}
.form_container{
  width: 90%;
  margin-top: 0;
  margin-left: 0;
}
.product-main {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
}
.pr_video1{
  width: 100%;
}
.pr_dc_right{
  width: 100%;
  margin-top: 25px;
}
.pr_xiao {
  margin-top: 25px;
}
.pr_xiao1{
  width: 100%;
}
.pr_xiao2 {
  width: 100%;
  margin-top: 100px;
}
.pr_remote_body{
  width: 80%;
  padding-bottom: 30px;
}
.pr_han{
  height: 65vh;
}
.pr_han_txt{
  left: 10px;
  top: 45px;
  font-size: 2rem;
  text-shadow: 0.1px 0.1px 0.2em black;
}
.pr_center img{
  width: 92px;
  margin-top: 60px;
}
.pr_center{
  width: 310px;
  height: 360px;
  top: 50%;
}
.pr_bottom{
  bottom: 60px;
}
.pr_money img {
  width: 350px;
  margin-left: 130px;
}
.pr_related{
  flex-direction: row;
}
.pr_related li{
  width: 32%;
  height: auto;
}
.pr_related li img{
  width: 100%;
  margin-top: 0;
  margin-bottom: 60px;
}
.pr_related li p{
  font-size: 1rem;
  font-weight: 100;
}
.form_container {
  width: 90%;
  margin-top: 30px;
  margin-left: 5%;
}

}
@media screen and (max-width: 959px) {
  .menu-container {
    background: rgba(65, 65, 65, 1);
    border-radius:0;
  }
  .menu>ul>li:hover{
    background: rgba(65, 65, 65, 1);
  }
  .menu>ul>li {
    border-bottom:1px solid #ffffff;
  }
  .menu .show-on-mobile{
    padding: 0 20px;
  }
  .menu>ul>li a {
    padding: 1.5em 0;
  }
  .menu>ul>li>ul>li a {
    padding: 1em 0;
  }
  .menu>ul>li>ul.normal-sub>li{
    border-bottom:1px solid #ffffff;
    margin-top: 0;
  }
  .menu>ul>li>ul {
    background: none;
    padding: 0 0 0 20px;
  }
  .menu>ul>li>ul.normal-sub>:last-child {
    border-bottom: none;
  }
  .menu>ul>li>ul.normal-sub>li:hover {
    background: none;
  }
  .menu>ul>li>ul>li a{
    color: #ffffff;
  }
  .menu-phone{
    display: none;
  }
  .products_ul_right{
    display: none;
  }
  .products_ul_left{
    width: 100%;
    float: none;
    border-right: none;
  }
  .products_ul_left .products_list{
    height: auto;
    padding: 10px 0;
    border-bottom:1px solid #ffffff;
    margin-left: 0;
    text-indent: 0;
    margin-top: 0;
    color: #ffffff;
  }
  .products_ul_left .products_ul_two + li.products_list:nth-of-type(6) {
    /* 只对 "AML/12V Battery" 应用样式 */
    color: red;
    font-weight: bold;
}
  .products_ul_left .products_list:hover{
    background: none;
  }
  .menu_active {
    background: none !important;
  }
  .menu_active::before {
    content: none;
  }

  .products_ul_left .products_ul_two::before{
    content: none;
  }
  .products_ul_left .products_ul_one::before{
    content: none;
  }
  .pack-box1 {
    width: 230px;
  }
  .pack-box2, .pack-box3, .pack-box4 {
    width: calc((100% - 245px) / 3);
    margin-left: 5px;
  }
  .pack-box5, .pack-box6, .pack-box7, .pack-box8 {
    width: calc((100% - 250px) / 4);
    flex-shrink: 0;
    height: calc(50%);
    margin-left: 5px;
    margin-top: 5px;
  }
  .packbox p{
    width: 95%;
    font-size: 0.95rem;
  }
}

@media screen and (max-width: 920px) {
  .news_list {
    height: 330px;
  }
}
@media screen and (max-width: 820px) {
  .news_list {
    height: 308px;
  }
}
@media (max-width: 768px) {
  .mybanner .swiper-slide img{
    object-position: 78% 100%;
  }
  .banner{
    height: 60vh;
  }
  .overlay_title{
    font-size: 2rem;
    text-shadow: 0.1em 0.1em 0.2em #000000;
  }
  .text-overlay{
    width: auto;
    transform: translate(0, -50%);
  }
  .overlay_depict{
    font-size: 1.2rem;
    text-shadow: 0.1em 0.1em 0.2em #000000;
  }
  .cont-btn{
    margin: 0;
    margin-top: 1em;
    font-size: 1em;
    line-height: 40px;
    letter-spacing:1px;
  }
  .cont_button{
    width: 160px;
    margin-top: 0;
  }
  .modules_1{
    height: auto;
  }
  .menu-logo{
    width: 110px;
  }
  .modules_video_2 h2, .video_cont h2{
    font-size: 2em;
  }
  .modules_1{
    height: 60vh;
  }
  .modules_1 img{
    object-position: 72% 100%;
  }
  .video_cont_box {
    width: 100%; /* 父容器占满屏幕 */
    margin-top: 0;
  }
  
  .mobile_scroll {
    display: flex; /* 使子元素水平排列 */
    width: 100%; /* 容器宽度 */
    overflow-x: auto; /* 启用水平滚动 */
    scroll-behavior: smooth; /* 平滑滚动效果 */
    white-space: nowrap; /* 禁止换行 */
    flex-wrap: nowrap; /* 防止换行 */
    height: 100%;
  }
  
  .news_box {
    margin-top: 50px;
  }
  .video3_img {
    width: 45px;
  }
  .video3_list span {
    font-size: 1.6rem;
  }

  .news {
    height: auto;
  }
  .news_conts {
    position: static;
    transform: none;
  }
  .news_conts h1{
    font-size: 2rem;
    margin-top: 25px;
  }
  .news_list2_txt .news_list2_txt2{
    margin-top: 8px;
  }

  .news_box .swiper-container{
    overflow: hidden;
  }
  .swiper-container_2{
    width: 85%;
  }
  .news_conts{
    margin-bottom: 35px;
    margin-top: 50px;
  }
  .news_list{
    width: 100% !important;
    height:560px;
    margin: 0 auto;
  }
  .news_list2{
    min-height: 310px;
    margin-top: -92px;
  }
  .swiper-container_2 .swiper-pagination{
    bottom: 50px; /* 调整分页器的位置 */
    left: 50%;
    transform: translateX(-50%);
  }
  .news_list2_txt{
    margin-top: 125px;
  }
  .swiper-container_2 .swiper-pagination-bullet {
    width: 32px; /* 设置小圆点的宽度 */
    height: 4px; /* 设置小圆点的高度 */
    opacity: 0.8; /* 默认透明度 */
    border-radius: 2px;
    background: #ffffff;
  }
  .swiper-container_2 .swiper-pagination-bullet-active {
    background: #ff7300; /* 选中小圆点的颜色 */
  }
  .swiper-container_2 .swiper-button-prev {
    left: 50px;
    top: auto; 
    margin-top: 0;
    bottom: 45px;
    width: 30px;
    height: 30px;  
  }
  
  .swiper-container_2 .swiper-button-next {
    right: 50px;
    top: auto; 
    margin-top: 0;
    bottom: 45px;
    width: 30px;
    height: 30px;  
  }
  .swiper-container_2 .swiper-button-prev {
    background-image: url('../images/icon/right.svg'); /* 替换为你的左箭头 SVG 路径 */
    background-repeat: no-repeat;
    background-size: 100% 100%;
    left: 10px; /* 设置距离容器左边的位置 */
  }
  
  .swiper-container_2 .swiper-button-next {
    background-image: url('../images/icon/left.svg'); /* 替换为你的右箭头 SVG 路径 */
    background-repeat: no-repeat;
    background-size: 100% 100%;
    right: 10px; /* 设置距离容器右边的位置 */
  }
  .swiper-container_2 .swiper-button-prev::after{
   content: "";
  }
  
  .swiper-container_2 .swiper-button-next::after{
    content: "";
  }


  .foot1, .foot4, .foot5 {
    width: 95%;
  }
  .foot2, .foot3{
    display: none;
  }
  .foot4_img{
   margin-top: 10px;
   margin-left: 25px;
  }
  .foot5{
    margin-top: 10px;
  }
  .video_list_2 p {
    font-size: 1em;
  }
  .pr_iphone1{
    right: 0;
  }
  .pr_iphone2{
    display: none;
  }
  .pr_bottom img{
    width: 50px;
  }
  .pr_bottom li p{
    font-size: 1rem;
    line-height: 18px;
    margin-top: 5px;
  }
  .pr_money img {
    width: 200px;
    margin-left: 74px;
  }
  .pr_bottom {
    bottom: 10px;
  }
  .pr_dc_right h3{
    font-size: 1.2rem;
  }
  .pr_dc_right p{
    font-size: .9rem;
    padding: 0 15px;
  }
  .product-main .pr_title{
  font-size: 1.3rem;
  padding-top: 30px;
  padding-bottom: 30px;
  line-height: 1.8rem;
  }
  .pr_banner_left{
    width: 85%;
  }
  .pack-box{
    height: auto;
    margin-top: 0;
  }
  .pack-box1 {
    width: 100%;
    height: 270px;
    margin-left: 0;
  }
  .pack-box1 img{
    width: 32% !important;
  }
  .packbox img{
    width: 70%;
  }
  .pack-box1 p{
    font-size: 1.1rem;
    font-weight: bold;
  }
  .pack-box2, .pack-box3, .pack-box4 {
    width: calc((100% - 10px) / 3);
    margin-left: 0;
    margin-top: 5px;
    min-height: 210px;
  }
  .pack-box3, .pack-box4 {
    margin-left: 5px;
  }
  .pack-box5, .pack-box6, .pack-box7, .pack-box8 {
    width: calc((100% - 15px) / 4);
    margin-left: 0;
    margin-top: 5px;
    min-height: 210px;
  }
  .pack-box6, .pack-box7, .pack-box8 {
    margin-left: 5px;
  }
  .packbox p {
    line-height: 18px;
    font-size: 0.8rem;
  }

  .made-box1{
    width: 220px;
  }
  .made-box2, .made-box3{
    width: calc(100% - 230px);
  }
  .made-title p:nth-child(1){
    font-weight: 100;
    font-size: 1.5rem;
  }
  .made-title p:nth-child(2) {
    font-size: 1rem;
    margin-top: 10px;
    line-height: 20px;
}
  .pack-made {
    height: 430px;
    margin-top: 0;
  }
  .pr_dc{
    margin-top: 25px;
  }
  .pr_video1{
    border-radius: 10px;
  }
  .pr_han_txt {
    top: 75px;
  }
  .pr_han_txt li {
    font-size: 1.2rem;
    padding-left: 35px;
  }
  .pr_han_txt li::after{
    width: 28px;
    height: 25px;
    top: 0;
  }
  .pack-day{
    font-size: 15px;
    margin-top: 0;
  }
  .pr_banner_right h2 {
    padding-bottom: 10px;
    font-size: 1.5rem;
  }

  .pr_modle > div li a p{
    font-size: 0.9rem;
    line-height: 0.9rem;
  }
  .pr_file > div li a{
    min-height: auto;
  }
  .pr_file > div li{
    height: 45px;
    line-height: 45px;
    margin-top: 15px;
  }
  .pr_file1 a::before{
    width: 22px;
    height: 22px;
  }
  .pr_file2 a::before{
    width: 22px;
    height: 22px;
  }
  .pr_modle > div li{
    width: auto;
    margin-left: 10px;
  }
  .pr_file1{
    margin-bottom: 10px;
  }
  .pr_file2{
   margin-top: 0 !important;
  }
  .pack-two{
    margin-top: 25px;
    flex-wrap: wrap;
    margin-bottom: 25px;
  }
  .pack-two div:nth-child(1) {
    width: 56%;
    }
  .pack-two div:nth-child(2) {
    width: 100%;
    margin-top: 25px;
    }
    .pack-two div:nth-child(2) img{
      width: 70%;
    }
    .pack-weight{
      margin-top: 20px;
    }
  
  .table_cont {
    height: 60vh;
    margin-top: 0;
    margin-bottom: 0;
  }
  .pr_body2{
    padding-bottom: 30px;
  }
  .madebox{
    border-radius: 10px;
  }
  .made-title{
    text-align: left;
  }
  .pr_xiao1{
    width: 90%;
    margin: 0 auto;
  }
  #pr_xi_table table tr td[colspan="2"]{
    height: 60px;
    font-size: 1.2rem;
    font-weight: bold;
  }
  #pr_xi_table table td{
    height: 60px;
    font-size: 1rem;
  }
  .pr_xiao2{
    width: 90%;
    margin: 0 auto;
    margin-top: 100px;
    display: flex;
    justify-content: center;
  }
  .prx_left li, .prx_right li{
    height: 50px;
    line-height: 50px;
    font-size: 1rem;
  }
  .prx_left{
    width: 35%;
    height: 250px;
    padding-bottom: 0;
  }
  .prx_right{
    width: 45%;
    height: 330px;
  }
  .prx_right li{
    height: 60px;
    line-height: 60px;
  }
  .prx_left div:first-child, .prx_right div:first-child{
    font-size: 1.2rem;
  }
  .pr_remote{
    margin-top: 0;
  }
  .pr_remote h3{
    font-size: 1.5rem;
  }
  .pr_remote_txt{
    margin: 10px 0;
    font-size: 1rem;
    line-height: 20px;
  }
  .pr_remote li::after {
    border-top: 9px solid transparent;
    border-bottom: 9px solid transparent;
    border-left: 14px solid #ff7700;
    position: absolute;
    top: 0;
    left: 0;
  }
  .pr_remote li {
    font-size: 0.9rem;
    padding-left: 20px;
    margin-top: 15px;
  }
  .pr_remote_body{
    min-height: auto;
    position: relative;
    padding: 10px;
    width: 100%;
    z-index: 2;
    background: rgba(0, 0, 0, .7);
    padding-bottom: 30px;
  }
  .pr_money h3{
    font-size: 2rem;
  }
  .pr_body_white{
    width: 100%;
    padding: 0 5px;
  }
   
}
@media (max-width: 728px) {
  .news_list {
    height: 515px;
  }
  .news_list2_txt {
    margin-top: 110px;
  }
  .pr_banner_left{
    width: 100%;
  }
}
@media (max-width: 650px) {
  .news_list {
    height: 485px;
  }
  .map-wrapper {
    height: 40vh;
  }
  .pack-made {
    height: 340px;
  }
  .made-box1 {
    width: 160px;
  }
  .made-box2, .made-box3 {
    width: calc(100% - 170px);
  }
  .pr_center {
    width: 280px;
    height: 330px;
    top: 50%;
    transform: translate(-50%, -52%);
  }
  .pr_center img {
    width: 80px;
    margin-top: 60px;
}
}
@media (max-width: 585px) {
  .news_list {
    height: 470px;
  }
  .news_list2 {
    min-height: 320px;
  }
  
}
@media (max-width: 500px) {
  .news_list {
    height: 436px;
  }
  .prx_left{
    width: 40%;
  }
  .prx_right{
    width: 50%;
    height: 285px;
  }
  .prx_left div:first-child{
    margin-top: -26px;
  }
  .prx_lift li{
    height: 45px;
    line-height: 45px;
  }
  .prx_right li{
    height: 50px;
    line-height: 50px;
  }
}
@media (max-width: 446px) {
  .news_list {
    height: 400px;
  }
}
@media (max-width: 420px) {
  .pack-made {
    height: 280px;
}
.prx_left{
  width: 45%;
}
.prx_right{
  width: 55%;
}
.madebox{
  border-radius: 10px;
}
  .made-box1 {
    width: 120px;
}
.made-box2, .made-box3 {
  width: calc(100% - 130px);
}
.made-title p:nth-child(1) {
  font-weight: 100;
  font-size: 1.2rem;
  line-height: 22px;
}
}