@charset "UTF-8";
body { font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Hiragino Sans GB W3", "Microsoft YaHei UI", "WenQuanYi Micro Hei", sans-serif; background-color: #F7F8FA !important; }

.padding0 { padding-right: 0px; padding-left: 0px; margin-bottom: 25px; }

p, h1 { margin: 0; }

.fl { float: left; }

.fr { float: right; }

ul { display: block; list-style-type: disc; margin-block-start: 0; margin-block-end: 0; margin-inline-start: 0px; margin-inline-end: 0px; padding-inline-start: 0px; }

ul, li { list-style: none; }

a:link { text-decoration: none; /* 指正常的未被访问过的链接*/ }

a:visited { text-decoration: none; /*指已经访问过的链接*/ }

a:hover { text-decoration: none; /*指鼠标在链接*/ }

a:active { text-decoration: none; /* 指正在点的链接*/ }

.xw-isshow { display: none; }

.xw-sytop span { display: inline-block; width: 100%; height: 40px; line-height: 40px; border-bottom: 1px solid #000000; padding-left: 30px; }

.center { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; background: -webkit-linear-gradient(left, blue, yellow); /* Safari 5.1 - 6.0 */ background: -o-linear-gradient(right, blue, yellow); /* Opera 11.1 - 12.0 */ background: -moz-linear-gradient(right, blue, yellow); /* Firefox 3.6 - 15 */ background: linear-gradient(to right, blue, yellow); /* 标准的语法 */ -webkit-box-pack: center; -webkit-justify-content: center; -ms-flex-pack: center; justify-content: center; width: 600px; }

@font-face { font-family: 'PuHuiTi'; src: url("/bootstrap/fonts/Alibaba-PuHuiTi-Regular.woff") format("woff"); font-weight: normal; font-style: normal; }

.xw_show { width: 20px; margin-right: 25px; height: 15px; float: left; margin-top: 35px; line-height: 4px; }

.bar { position: fixed; top: 0; left: 0; background-color: #FFFFFF; width: 100%; height: 90px; padding: 0 13.5%; z-index: 999; }

.header_left { width: 152px; height: 46px; margin-top: 27px; }

.header_left img, .search img, .group_img img, .group_top img, .section_three_img img, .left_img img, .group_four_top img, .group_seven_four_top img, .five_img img, .inicon img { width: 100%; height: 100%; }

.header_left img { width: 100%; height: unset; }

.footer_left { width: 75%; float: left; }

.ul_list:after { display: block; content: ""; clear: both; }

.ul_list li { float: left; padding: 0 40px; height: 90px; line-height: 90px; text-align: center; cursor: pointer; position: relative; font-size: 18px; }

.ul_list li a { font-size: 18px; font-weight: 400; color: #647292; }

.search { width: 23px; height: 23px; margin-top: 34px; }

.language_c { font-size: 14px; font-weight: 400; color: #647292; line-height: 90px; }

.language_active a { color: red !important; }

.cn_font { margin-left: 26px; position: relative; }

.cn_font:after { content: ''; position: absolute; left: 42px; width: 1px; height: 12px; top: 43%; background: #647292; }

.en_font { margin-left: 30px; margin-right: 20px; }

@media screen and (max-width: 1660px) { .bar { padding: 0 10%; }
  .ul_list li { padding: 0 25px; } }

@media screen and (max-width: 1350px) { .bar { padding: 0 5%; }
  .ul_list li { padding: 0 15px; }
  .ul_list li a { font-size: 16px; } }

@media screen and (max-width: 943px) { .xw_list { padding: 0 7px !important; }
  .bar { padding: 0 3%; } }

@media (max-width: 767px) { .language_c { line-height: 48px; }
  .search img { width: 19px; height: 19px; }
  .search { margin-top: 14px; margin-left: 0 !important; }
  .cn_font:after { top: 36%; }
  .header_left { margin-top: 15px; }
  .xw_show { margin-top: 17px; }
  .header_left { height: unset; }
  .banner { margin-top: 48px; }
  .swiper-pagination-bullet { width: 29px; height: 4px; }
  .xw_tubiao { width: 50%; }
  .xw_tubiao img { width: 100%; }
  .header_left { height: unset; width: 69px; transform: scale(1); }
  .s_corBannerList { margin-top: 48px; }
  .xw-sytop span { height: 54px !important; line-height: 58px !important; padding-left: 0; border-bottom: none; font-size: 16px; color: #fff; }
  .xw-sytop { margin-left: 21px; }
  .xw_lisa { padding-left: 10px; color: #fff; font-size: 14px; line-height: 35px; }
  .biankuan1 { border-bottom: 1px solid #697291; }
  .xw_span, .xw_span1, .xw_span2, .xw_span3 { position: relative; }
  .footer_xiabiao { position: absolute; right: 20px; top: 35%; }
  .pd10 { padding-bottom: 18px; }
  .xw-isshow { display: none; }
  .xw-isshows { display: block; }
  .footer_jiaonan { padding-top: 35px; padding-bottom: 28px; }
  .footer_jiaonan .jiaonn_left, .footer_jiaonan .jiaonn_center, .footer_jiaonan .jiaonn_right { float: left; width: 100px; margin: 0 9px; border: 1px solid white; height: 34px; border-radius: 18px; line-height: 34px; text-align: center; color: #fff; }
  .footer_jiaonan .jiaonn_left { margin-left: 15px; }
  .dibu { background-color: #000000FF; opacity: 0.4; text-align: center; font-size: 12px; color: #fff; margin-top: 32px; padding: 10px 0 10px 0; }
  .dibu a { color: #fff; }
  .footer_main { padding-bottom: 0; } }

@media (max-width: 767px) { .footer_jiaonan .jiaonn_left, .footer_jiaonan .jiaonn_center, .footer_jiaonan .jiaonn_right { width: 30%; } }

@media (max-width: 599px) { .footer_jiaonan .jiaonn_left, .footer_jiaonan .jiaonn_center, .footer_jiaonan .jiaonn_right { width: 29%; } }

@media (max-width: 467px) { .footer_jiaonan .jiaonn_left, .footer_jiaonan .jiaonn_center, .footer_jiaonan .jiaonn_right { width: 28%; } }

@media (max-width: 373px) { .footer_jiaonan .jiaonn_left, .footer_jiaonan .jiaonn_center, .footer_jiaonan .jiaonn_right { width: 27%; } }

.footer_main { max-width: 1243px; margin: 0 auto; height: 484px; padding: 98px 0 134px 0; }

.footer_cen { background: #485276; }

.qing { clear: both; }

.footer_cen { background: #485276; }

.footer_cen a { color: white; }

.footer_main { max-width: 1243px; margin: 0 auto; height: 484px; padding: 98px 0 134px 0; }

.footer_btn { width: 251px; height: 57px; background: #505A7C; color: #ffffff; line-height: 57px; }

.inicon { width: 24px; height: 30px; display: block; margin: 0 30px 0 22px; }

.footer_btns { width: 251px; height: 57px; background: #505A7C; color: #ffffff; line-height: 57px; margin-top: 26px; }

.group_seven_text .seven_right { width: 27px; height: 23px; }

.group_seven_text p { font-size: 14px; font-family: PingFangSC-Semibold, PingFangSC; font-weight: 400; color: #8B93B1; line-height: 25px; text-align: justify; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }

.ul_lists { margin-right: 8.84%; }

.ul_lists ul > :nth-child(1) { font-size: 18px; font-weight: 600; line-height: 25px; margin-bottom: 11px; }

.ul_lists ul li { font-size: 14px; color: #ffffff; font-weight: 400; line-height: 20px; margin-bottom: 18px; }

.banner_cen { max-width: 62.8%; margin: 0 auto; height: 394px; }

@media (max-width: 767px) { .footer_main { padding: 0; height: unset; margin-top: 50px !important; }
  .title { margin-top: 20px; } }

.footer_right { position: relative; }

.isshowbt:nth-child(3) { border-bottom: 3px solid #f34042; }

.ul_list .bar_xwcl { color: #F34042; }

.xw-sytop span { border: none !important; padding-left: 0 !important; }

/*公共样式*/
body { font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Hiragino Sans GB W3", "Microsoft YaHei UI", "WenQuanYi Micro Hei", sans-serif; background-color: #F7F8FA !important; }

.padding0 { padding-right: 0px; padding-left: 0px; margin-bottom: 25px; }

p, h1 { margin: 0; }

.fl { float: left; }

.fr { float: right; }

ul { display: block; list-style-type: disc; margin-block-start: 0; margin-block-end: 0; margin-inline-start: 0px; margin-inline-end: 0px; padding-inline-start: 0px; }

ul, li { list-style: none; }

a:link { text-decoration: none; /* 指正常的未被访问过的链接*/ }

a:visited { text-decoration: none; /*指已经访问过的链接*/ }

a:hover { text-decoration: none; /*指鼠标在链接*/ }

a:active { text-decoration: none; /* 指正在点的链接*/ }

.xw-isshow { display: none; }

.xw-sytop span { display: inline-block; width: 100%; height: 40px; line-height: 40px; border-bottom: 1px solid #000000; padding-left: 30px; }

@font-face { font-family: 'AlibabaSans-Black'; src: url("/bootstrap/fonts/AlibabaSans-Black.woff2") format("woff2"); font-weight: normal; font-style: normal; }

a:hover { text-decoration: none; }

li { list-style: none; }

.fl { float: left; }

.fr { float: right; }

.row { margin: 0; }

body { background: #f7f8fa; }

/*头部*/
.content { height: .9rem; }

.xw_bar { padding-left: 2.6rem; padding-right: 2.6rem; position: fixed; top: 0; left: 0; right: 0; z-index: 999; background-color: #fff; margin: 0 auto; }

.xw_bar .hader_left { margin-top: .27rem; float: left; }

.xw_bar .hader-right { float: right; }

.xw_bar .hader-right ul li { float: left; list-style: none; height: .9rem; line-height: .9rem; font-size: .18rem; margin-left: .8rem; }

.xw_bar .hader-right ul li a { height: .9rem; display: inline-block; color: #647292; }

.xw_bar .hader-right ul li .xw_Chinese { color: #FF0000; margin-right: .14rem; font-size: .14rem; position: relative; }

.xw_bar .hader-right ul li .xw_Chinese::after { content: ''; position: absolute; left: .41rem; width: 1px; height: .12rem; top: .4rem; /*40/100*/ background: #647292; }

.xw_bar .hader-right ul li .xw_English { color: #647292; margin-left: .14rem; font-size: .14rem; }

.xw_bar .hader-right ul li .xw_hadericon { margin-right: .31rem; }

.xw_bar .hader-right ul li:nth-child(1) { margin-left: 0; }

.xw_bar .hader-right ul li:nth-child(7) { position: relative; }

.xw_bar .hader-right ul li:nth-child(3) { position: relative; }

.xw_bar .hader-right ul li:nth-child(3) a { color: #F34042; }

.xw_bar .hader-right ul li:nth-child(3) .xw_xianduan { width: .72rem; height: .03rem; background-color: #F34042; position: absolute; top: .87rem; left: .03rem; }

/*banner*/
.banner { position: relative; }

.banner img { width: 100%; height: 100%; }

.banner .banner_hezi { user-select: none; position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%); text-align: center; }

.banner .banner_hezi .banner_wenzi { font-size: .65rem; font-family: 'AlibabaSans-Black'; color: white; text-shadow: 0 4px 4px rgba(0, 0, 0, 0.1); margin-bottom: .2rem; font-family: 'PuHuiTi'; }

.banner .banner_hezi .banner_wenzi1 { width: 8.6rem; font-size: .22rem; font-weight: 400; color: white; font-family: 'PuHuiTi'; }

@media (max-width: 450px) { .banner .banner_hezi { width: 85%; }
  .banner .banner_hezi .banner_wenzi { font-size: 32px; line-height: unset; margin-bottom: 20px; font-family: 'PuHuiTi'; }
  .banner .banner_hezi .banner_wenzi1 { width: auto; font-size: 12px; line-height: 24px; text-align: left; font-family: 'PuHuiTi'; } }

@media (max-width: 767px) { .banner_wenzi1 { display: none; } }

/*主内容区*/
.mainContent { max-width: 1400px; margin: 0 auto; }

.mainContent a { color: #000; }

.mainContent .box1 { position: relative; top: -.9rem; }

.mainContent .box1 .redLine { /*红线*/ padding-top: .8rem; }

.mainContent .box1 .redLine p { margin: 0 auto; width: 40px; height: 4px; background: #f34043; }

.mainContent .box1 .totalTitle { /*"汽车行业解决方案"文字*/ font-size: 30px; font-weight: 400; color: #262626; margin: .16rem 0 1rem 0; text-align: center; }

@media (max-width: 450px) { .mainContent .box1 .totalTitle { font-size: 20px; font-weight: 400; color: #313131; line-height: 28px; margin: 14px 0 19px 0; } }

@media (max-width: 450px) { .mainContent .box1, .mainContent .box2 { top: unset !important; } }

.mainContent .box2 { position: relative; top: -.58rem; margin-top: .16rem; }

.mainContent .box2 div.row { padding-top: .49rem; }

.mainContent .box2.box2-1 { /*第一个类名为box2的样式*/ top: -.74rem; margin-top: 0; }

.mainContent .box2.box2-2 { /*第二个类名为box2的样式*/ margin-top: 0; }

.mainContent .box1, .mainContent .box2 { background: white; }

.mainContent .box1 div.row, .mainContent .box2 div.row { padding-bottom: .5rem; }

.mainContent .box1 div.row .col-sm-7, .mainContent .box2 div.row .col-sm-7 { padding-left: .8rem; }

.mainContent .box1 div.row .col-sm-7 .title, .mainContent .box2 div.row .col-sm-7 .title { /*"自动驾驶"文字*/ font-size: 20px; font-weight: 600; color: #262626; margin-bottom: .18rem; }

.mainContent .box1 div.row .col-sm-7 .title span, .mainContent .box2 div.row .col-sm-7 .title span { margin-left: .1rem; }

.mainContent .box1 div.row .col-sm-7 .subtitle, .mainContent .box2 div.row .col-sm-7 .subtitle { font-size: 18px; font-weight: 400; color: #979797; }

@media (max-width: 450px) { .mainContent .box1 div.row .col-sm-7 .title, .mainContent .box2 div.row .col-sm-7 .title { font-size: 16px; line-height: unset; margin: 20px 0 10px 0; }
  .mainContent .box1 div.row .col-sm-7 .subtitle, .mainContent .box2 div.row .col-sm-7 .subtitle { font-size: 14px; line-height: 18px; margin: 0 0 30px 10px; } }

.mainContent .box1 div.row .col-sm-7 div.picDiv, .mainContent .box2 div.row .col-sm-7 div.picDiv { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; align-items: flex-end; margin-top: .5rem; }

.mainContent .box1 div.row .col-sm-7 div.picDiv div.pic1, .mainContent .box2 div.row .col-sm-7 div.picDiv div.pic1 { margin-right: .75rem; }

.mainContent .box1 div.row .col-sm-7 div.picDiv div.pic2, .mainContent .box2 div.row .col-sm-7 div.picDiv div.pic2 { margin-right: .88rem; }

.mainContent .box1 div.row .col-sm-7 div.picDiv p.picDescription, .mainContent .box2 div.row .col-sm-7 div.picDiv p.picDescription { font-size: .18rem; font-family: PingFangSC-Regular,PingFang SC; font-weight: 400; color: #979797; line-height: .34rem; text-align: center; }

.mainContent .box1 div.row .col-sm-7 p.more, .mainContent .box2 div.row .col-sm-7 p.more { margin-top: .37rem; }

.mainContent .box1 div.row .col-sm-5, .mainContent .box2 div.row .col-sm-5 { padding-right: .8rem; }

.mainContent .box1 div.row .col-sm-5 img, .mainContent .box2 div.row .col-sm-5 img { width: 4.8rem; height: 2.8rem; }

.footer_main { margin-top: 160px; }

@media (max-width: 1920px) and (min-width: 768px) { .bar { height: 90px; }
  .banner { margin-top: 90px !important; } }

@media (max-width: 767px) { .bar { height: 48px; }
  body { background-color: #fff !important; }
  .wenzi { text-align: center; font-size: 16px; font-weight: 600; color: #313131; float: left; display: inline-block; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
  header { position: relative; } }

@media (max-width: 441px) { .wenzi { text-align: center; font-size: 16px; font-weight: 600; color: #313131; float: left; display: inline-block; position: absolute; top: 50%; left: 30%; transform: translate(-50%, -50%); } }

.hiide { display: none; }

.pp2 { float: right !important; }

.search { margin-left: 40px; }

@media (max-width: 768px) { .banner .banner_hezi .banner_wenzi { font-size: 32px; line-height: unset; margin-bottom: 20px; font-family: 'PuHuiTi'; }
  .mainContent .box1 .redLine p { margin: 0 auto; width: 40px; height: 4px; background: #f34043; }
  .mainContent .box1 .totalTitle { font-size: 20px; font-weight: 400; color: #313131; line-height: 28px; margin: 14px 0 19px 0; }
  .mainContent .box1 div.row .col-sm-7 .title, .mainContent .box2 div.row .col-sm-7 .title { font-size: 16px; line-height: unset; margin: 20px 0 10px 0; }
  .mainContent .box1 div.row .col-sm-7 .subtitle, .mainContent .box2 div.row .col-sm-7 .subtitle { font-size: 14px; line-height: 18px; margin: 0 0 30px 10px; } }

@media (max-width: 800px) and (min-width: 768px) { .search { margin-left: 10px; } }

.heide { display: none; }

@media (max-width: 1400px) { .hove_hader3 { padding-left: 300px; } }

@media (max-width: 1210px) { .hove_hader3 { padding-left: 100px; } }

@media (max-width: 877px) { .hove_hader3 { padding-left: 0px; } }

@media (max-width: 1462px) { .daochu { margin-right: 20px; } }

.footer_xiabiao { color: #fff; }

.biankuan1 i { position: absolute; top: -1px; right: 20px; }

.xw-isshow a { color: rgba(255, 255, 255, 0.7) !important; }

.cn_font, .en_font { cursor: pointer; }