.w12{
    width: 1200px;
    margin: 0 auto;
}
.flex{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
#top{
    position: fixed;
    z-index: 999;
}
nav{
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    background: #fff;
    z-index: 100;
}
.logo{
    display: block;
    width: 70px;
    height: 33px;
}
nav{
    height: 68px;
}
nav li{
    position: relative;
    padding: 24px 0;
    line-height: 20px;
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    margin-left: 48px;
    margin-right: 0px;
    box-sizing: border-box;
}
nav li a{
    color: #333333; 
    padding: 0px;
}
nav li a::after{
    display: none;
}
nav li.act a{
  color: #3195F0;  
  font-weight: 700;
}
nav li.act::after,nav li:not(.giftIcon):hover::after{
    content:"";
    width: 40px;
    height: 4px;
    background: #3195f0;
    position: absolute;
    bottom: 0px;
    left: 50%;
    margin-left: -20px;
}
.giftIcon{
    cursor: pointer;
}
.giftIcon img{
    width: 20px;
    vertical-align: middle;
    margin-right: 10px;
}
.giftIcon span{
    height: 20px;
    font-size: 14px;
    font-weight: 400;
    color: #ff4d52;  
}
nav li:hover a{
    color: #3195F0;  
}
.banner{
    position: relative;
    margin-top: 98px;
}
.banner .bannerImg{
    display: block;
    width: 100%;
}
.bannerDesc{
    position: absolute;
    top: 43px;
    left: 50%;
    margin-left: -224px;
    width: 448px;
}
.factoryZone{
    margin-top:30px ;
    justify-content:space-between;
}
.factoryZone a{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 230px;
    height: 60px;
    background: #ffffff;
    border: 1px solid #efefef;
    border-radius: 2px;
    box-sizing: border-box;
}
.factoryZone a:hover{
    box-shadow: 0px 0px 14px 0px #dfdfdf; 
}
.WebinarZone{
    padding-top: 60px;
}
.WebinarZoneTit,.videoZoneTit{
    justify-content: center;
    padding-bottom: 30px;
}
.ZoneTit{
    justify-content: center;
}
.ZoneTit div{
    position: relative;
    padding:0 37px;     
    line-height: 42px;
    font-size: 30px;
    font-weight: 800;
    text-align: left;
    color: #3195f0;
}
.ZoneTit div::before{
    content: "";
    position: absolute;
    left: 0px;
    top: 11px;
    width:30px ;
    height: 20px;
    background: url(../img/tit.png) 0px top no-repeat;
}
.ZoneTit div::after{
    content: "";
    position: absolute;
    right: 0px;
    top: 11px;
    width:30px ;
    height: 20px;
    background: url(../img/tit.png) right top no-repeat;
}
.WZoneSwiper{
    position: relative;
    padding-bottom: 92px;
}
.WZoneSwiperCon{
    overflow: hidden;
}
.WZoneSwiper .swiper-slide{
    display: block;
    width: 380px;
    height: 274px;
}
.webImg{
    position: relative;
    height: 214px;
    width: 100%;
}
.webImg::after{
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 54px;
    height: 54px;
    transform: translate(-50%,-50%);
    background: url(../img/playBtn.png) left top no-repeat; 
    background-size: 100% 100%;
}
.swiper-button-prev,.swiper-button-next{
    top: 113px;
    bottom: auto;
    left:calc(50% - 667px);
    right: auto;
    width: 48px;
    height:48px;
    background: url(../img/prev.png) left top no-repeat;
    background-size: 100% 100%;
    transform: rotateY(0deg);
}
.swiper-button-prev::after,.swiper-button-next::after{
    display: none;
}
.swiper-button-next{
    left:auto;
    right:calc(50% - 667px);
    transform: rotateY(180deg);
}
.swiper-button-prev:hover{
    background: url(../img/next.png) left top no-repeat;
    background-size: 100% 100%;
    transform: rotateY(180deg);
}
.swiper-button-next:hover{
    background: url(../img/next.png) left top no-repeat;
    background-size: 100% 100%;
    transform: rotateY(0deg);
}
.webImg:hover::after{
    background: url(../img/playBtn2.png) left top no-repeat; 
    background-size: 100% 100%;
}
.webImg1{
    background: url(../img/webinarZone/1.png?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg2{
    background: url(../img/webinarZone/2.png?2) left top no-repeat;
    background-size: 100% 100%;
}
 .webImg3{
    background: url(../img/webinarZone/3.png?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg4{
    background: url(../img/webinarZone/4.png?2) left top no-repeat;
    background-size: 100% 100%;
}
 .webImg5{
    background: url(../img/webinarZone/5.png?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg6{
    background: url(../img/webinarZone/6.png?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg7{
    background: url(../img/webinarZone/7.jpg?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg8{
    background: url(../img/webinarZone/8.png?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg9{
    background: url(../img/webinarZone/9.jpg?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg10{
    background: url(../img/webinarZone/10.png?2) left top no-repeat;
    background-size: 100% 100%;
}
.webImg11{
    background: url(../img/webinarZone/11.png?2) left top no-repeat;
    background-size: 100% 100%;
}
.webDesc{
    width: 380px;
    height: 60px;
    background: #f8f8f8;
    padding:10px 50px;
    box-sizing: border-box;
    line-height: 20px;
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #333333;
}
.webDesc2{
    padding-left: 40px;
    padding-right: 30px;
}
.swiper-pagination{
    width: 1200px!important;
    left: 50%!important;
    margin-left: -600px;
    display: flex;
    align-items: center;
    justify-content: center;
    bottom: 62px!important;
}
.swiper-pagination .swiper-pagination-bullet{
    width: 24px;
    height: 4px;
    background: #aaa;
    border-radius: 0;
    margin: 0 2px;
}
.swiper-pagination .swiper-pagination-bullet-active{
    background: #3195f0
}
.knowledgeBase{
    padding-top:60px ;
    padding-bottom: 60px;
    background: #f6f9fb;
}
.knowZoneTit{
    padding-bottom: 30px;
}
.knowNav{
    margin-bottom: 30px;
}
.knowNav span{
    flex: 1;
    font-size: 16px;
    font-weight: 400;
    text-align: center;
    line-height: 60px;
    color: #333333;
    background: #fff;
    cursor: pointer;
}
.knowNav span.isSel{
    background: #3195f0;
    color: #fff;
}
.knowledgeUl{
    flex-wrap: wrap;
}
.knowledgeUl li{
  margin-top: 18px;
  padding: 20px;
  width:586px ;
  box-sizing: border-box;  
  background: #ffffff;
}
.knowledgeUl li h3{
    line-height: 25px;
    font-size: 18px;
    font-weight: 700;
    text-align: left;
    color: #333333;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.knowledgeUl li:hover {
    box-shadow: 0px 0px 14px 0px #dfdfdf;
}
.knowledgeUl li:hover h3{
    color: #3195F0;
}
.carInfo{
    align-items: flex-start;
    margin-top: 20px;
}
.carInfo img{
    width: 150px;
    height: 100px;
    margin-right: 20px;
}
.carInfo div{
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #333333;
    line-height: 24px;
    display: -webkit-box;
    overflow: hidden;  
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}
.knowledgeUl2{
    display: none;
}
.videoZone{
    padding-top: 62px;
}
.VZoneSwiper{
    position: relative;
    padding-bottom: 93px;
}
.VZoneSwiperCon{
    height: 608px;
    overflow: hidden;
}
.VZoneSwiperCon .swiper-slide{
    height: 274px;
}
.VZoneSwiperCon .swiper-slide[aria-label="6 / 10"]{
    margin-top: 30px;
}
.VZoneSwiper .webImg1{
    background: url(../img/video/1.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg2{
    background: url(../img/video/2.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg3{
    background: url(../img/video/3.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg4{
    background: url(../img/video/4.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg5{
    background: url(../img/video/5.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg6{
    background: url(../img/video/6.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg7{
    background: url(../img/video/7.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg8{
    background: url(../img/video/8.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg9{
    background: url(../img/video/9.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.VZoneSwiper .webImg10{
    background: url(../img/video/10.jpg) left top no-repeat;
    background-size: 100% 100%;
}
.swiper-button-prev2, .swiper-button-next2{
    top: 285px;
}
.blogpostZone{
    background: #f6f9fb;
    padding-top: 70px;
}
.blogpostZone ul{
    margin-top: 10px;
    flex-wrap: wrap;
}
.blogpostZone ul li{
    width: 586px; 
    margin-top: 20px;
}
.blogpostZone ul li a{
    display: block;
    padding:28px  17px 0 17px ;
    background: #fff;
    height: 120px;
    box-sizing: border-box;
}
.blogpostZone a h3{
    line-height: 25px;
    font-size: 18px;
    font-weight: 700;
    text-align: left;
    color: #333333;
    white-space:nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.blogpostZone a div{
    margin-top: 11px;
    line-height: 20px;
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #333333;
    white-space:nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.blogpostZone{
    padding-bottom: 60px;
}
.about{
    background: #f2f2f2;
    padding-top: 60px;
    padding-bottom: 60px;
}
.aboutTit{
    font-size: 18px;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 24px;
}
.aboutLeft{
    padding-top: 30px;
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    color: #333333;
    line-height: 24px;  
}
.aboutRight{
    width: 162px;
    margin-left: 99px;
}
.aboutRight img{
    display: block;
    width: 162px;
    height: 162px;  
}
.aboutRight div{
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    color: #333333;
    line-height: 24px;
    letter-spacing: 1.4px;
    margin-top: 6px;
}
.fixedRight{
    position: fixed;
    bottom: 100px;
    right: 72px;
    width: 136px;
    height: 406px;
    background: url(../img/rightBg.png) left top no-repeat; 
    background-size: 100% 100%;
    z-index: 80;
}
.fixedRight ul{
    position: absolute;
    bottom: 8px;
    left: 8px;
}
.fixedRight li{
    width: 120px;
    height: 40px;
    background: rgba(49,149,240,0.39);
    line-height: 40px;
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    margin-top: 2px;
    cursor: pointer;
}
.fixedRight li:hover,.fixedRight li.act{
    background: #3195f0; 
}
.fixedRight a{
    display: block;
    width: 100%;
    height: 100%;
    color: #fff;
}
.fixedRight li.rightGift{
    background: #fabf1d;
} 
.fixedRight li.rightGift:hover{
    background: #E88300;   
}
.fixedRight li.rightGift img{
    width: 19px;
    height: 19px;
    margin-right: 2px;
}
.rightGift a{
    display: flex;
    justify-content: center;
}
.rightGift div{
    font-size: 12px;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 14px;
}
.fixedRight .goTop{
    position: relative;
    padding-left:53px;
    box-sizing: border-box;
    text-align: left;
}
.fixedRight .goTop::before{
    content: "";
    position: absolute;
    left:38px;
    top: 16px;
    width: 11px;
    height: 8px;
    background: url(../img/arrow.png) left top no-repeat;
    background-size: 100% 100%;
}
.rela{
    position: relative;
}
#wzId,#schemeId,#videoId,#bpId{
    position: absolute;
    left: 0px;
    top: -100px;
}
.luckDraw{
    display: none;
}
.luckDrawContent{
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 1000;
    background: #fff;
    border-radius: 20px;
    width: 1120px;
    height: 721px;
    margin-left: -560px;
    margin-top: -360px;
    padding: 29px 40px 0;
    box-sizing: border-box ;
}
.luckDraw::after{
    content: "";
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100vw;
    height: 100vh;
    opacity: 0.34;
    background: #040000;
    z-index: 999;
}
.close{
    width: 28px;
    height: 28px;
    position: absolute;
    right: 24px;
    top: 20px;
    background: url(../img/close.png) left top no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.drawList {
    margin-top: 52px;
    margin-bottom: 40px;
}
.drawList ul{
    flex: 1;
    background: #f6f9fb;
    border-radius: 4px;
    padding: 27px 23px 20px 21px;
}
.drawList li{
    width: 180px;
}
.drawList li>div{
    height: 170px;
    background: #ffffff;
    border-radius: 2px;
    justify-content: center;
}
.drawList li p{
    margin-top: 13px;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    color: #666666;
    line-height: 20px;
}
.elecErcode{
    width: 225px;
    margin-left: 15px;
}
.elecErcode img{
    display: block;
}
.elecErcode div{
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    color: #333333;
    line-height: 20px;
    margin-top: 10px;
}
.drawTime{
    padding: 25px 0 25px 40px;
    background: #f6f9fb;
    border-radius: 4px;
}
.drawTime ul.time{
    font-size: 14px;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 24px;
    letter-spacing: 1.4px;
    margin-bottom: 20px;
}
.tips{
    text-align: left;
    color: #a5a5a5;
    line-height: 22px;
    letter-spacing: 1.4px;   
}
.cotactFs{
    margin-top: 25px;
    justify-content: flex-start;
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: #000;
    line-height: 22px;
}
.cotactFs li{
    margin-right: 54px;
}
.cotactFs img{
    display: block;
    margin-right: 16px;
}
.closeRight{
    position: absolute;
    top: 0px;
    right: 0px;
    width: 15px;
    height: 15px;
    background: url(../img/close.png) left top no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}