.index-main {
  width: 100%;
  overflow: hidden;
}
.index-main  .banner {
  width: 100%;
  position: relative;
}
.index-main  .banner img{
  max-width: 100%;
  width: auto;
  margin-top: 30px;
}
.index-main  .banner div{
  color: #130101;
  position: absolute;
  width: 100%;
  text-align: center;
}
.index-main  .banner .title{
  font-size: 48px;
  line-height: 58px;
  top: 260px;
}

.index-main  .banner .txt{
  font-size: 24px;
  line-height: 29px;
  top: 331px;
}

.standard {
  width: 1200px;
  margin: auto;
  padding-top: 30px;
  background-image: url(./image/bg2.png);
  background-repeat: no-repeat;
  background-size: 233px 199px;
  background-position: 93px 199px;
  margin-bottom: 100px;
}
.standard .title{
  width: 100%;
  text-align: center;
  font-size: 48px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
}
.standard .min-title{
  width: 100%;
  text-align: center;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 300;
  color: #7E7D76;
}
.standard ul{
  width: 100%;
  list-style: none;
  margin-top: 77px;
}
.standard ul li{
  width: 284px;
  height: 400px;
  margin-right: 20px;
  cursor: pointer;
  background-color: #F4F4F4;
  text-align: center;
  background-image: url(./image/bg.png);
  background-repeat: no-repeat;
  background-size: 233px 199px;
  background-position: 93px 199px;
}
.standard ul li:hover{
  background: #FFFFFF;
  background-image: url(./image/bg1.png);
  background-repeat: no-repeat;
  background-size: 233px 199px;
  background-position: 93px 199px;
  background-repeat: no-repeat;
  box-shadow: 0px 0px 80px 0px rgba(0, 0, 0, 0.35);
}
.standard ul li .standard-t1{
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #000000;
  line-height: 35px;
  margin-top: 60px;
}

.standard ul li .standard-t2{
  font-size: 30px;
  font-family: AvantGarde Bk BT;
  font-weight: normal;
  color: #B9A673;
  line-height: 35px;
  margin-top: 35px;
}

.standard ul li .standard-t3{
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 300;
  color: #B9A673;
  line-height: 40px;
  height: 70px;
}

.standard ul li .standard-t4{
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: 300;
  color: #7E7D76;
  line-height: 35px;
  margin-top: 16px;
}
/* 四种产品的轮播切换 */
.prodescribe{
  margin-bottom: 26px!important;
}


/* 中交华安科技核心产品 */
.map {
  width: 1200px;
  margin: auto;
  height: 950px;
  position: relative;
  background-image: url(image/map.png);
  background-position: center right;
  background-size: 878px 724px;
  background-repeat: no-repeat;
}

.map .title{
  position: absolute;
  top: 312px;
  height: 64px;
  font-size: 48px;
  width: 100%;
  line-height: 58px;
  color: #1B1B1B;
}

.map .top_one{
  position: absolute;
  top: 432px;
  height: 64px;
  width: 100%;
}
.map .top_two{
  position: absolute;
  top: 570px;
  height: 64px;
  width: 100%;
}

.map .sum_model{
  width: 210px;
  display: inline-block;
}
.map .sum_model p{
  height: 44px;
  font-size: 36px;
  line-height: 43px;
  color: #000000;
  padding: 0;
  margin: 0;
}
.map .sum_model div{
  font-size: 20px;
  line-height: 43px;
  color: #000000;
}

/* 管理拯救生命 科技保障安全 */
.video_model {
  width: 100%;
  position: relative;
}

.video_model .title {
  width: 100%;
  font-size: 48px;
  line-height: 58px;
  color: #000000;
  text-align: center;
}

.video_model .small-title {
  width: 100%;
  font-size: 18px;
  line-height: 22px;
  color: #7E7D76;
  text-align: center;
}
.video_model .fixed_line {
  position: absolute;
  top: 120px;
  right: 0;
  width: 28.2vw;
  height: 391px;
  background-color: #F2F0E3;
}

.video_model .fixed_line .video-indicator{
  position: absolute;
  top: 121px;
  left: -51px;
  width: 313px;
  height: 391px;
}
.video_model .fixed_line .video-indicator img{
  width: 100%;
}
.video_model .fixed_line .video-indicator .btn{
  width: 60px;
  height: 60px;
  background: #D5392C;
  position: absolute;
  bottom: 0px;
  left: 0px;
  cursor: pointer;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}

.video_model .fixed_line .video-indicator .btn i{
  color: #FFFFFF;
  font-size: 18px;
}

.video_model .video-container{
  width: 1200px;
  height: 678px;
  margin: auto;
}
.video_model .video-container ul{
  width: 200px;
  display: inline-flex;
  height: 100%;
  justify-content: center;
  list-style: none;
  flex-direction: column;
}

.video_model .video-container ul li{
  font-size: 18px;
  line-height: 35px;
  color: #7E7D76;
  cursor: pointer;
  text-align: right;
}
.video_model .video-container ul .active{
  color: #000000;
}

.video_model .video-container ul li:hover{
  font-size: 18px;
  line-height: 35px;
  color: #000000;
}

.video_model .video-container .text_contet {
  width: 32vw;
  margin-left: 90px;
  display: inline-flex;
  justify-content: center;
  flex-wrap: wrap;
}

.video_model .video-container .text_contet .title{
  width: 100%;
  font-size: 40px;
  padding-bottom: 20px;
  line-height: 48px;
  color: #000000;
  text-align: left;
}
.video_model .video-container .text_contet p{
  width: 100%;
  margin: 0;
  padding: 0;
  font-size: 20px;
  line-height: 36px;
  color: #7E7D76;
}
.swiper-model {
  width: 1200px;
  margin: auto;
  height: 433px;
  margin-bottom: 226px;
  position: relative;
  padding: 0;
}
.swiper-model ul{
  width: 100%;
  height: 100%;
  position: relative;
  list-style: none;
}
.disabled {
  pointer-events: none;
}
.swiper-model ul li{
  width: 100%;
  height: 100%;
  position: absolute;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  transition: opacity 1s linear;  
}
.swiper-model i{
  position: absolute;
  font-size: 20px;
  cursor: pointer;
  bottom: 0;
  font-weight: bold;
  right: 0;
}
.swiper-model .left{
  right: 90px;
}


.swiper-model .disable{
  color: #7E7D76;
  pointer-events: none;
}


.enterprise_idea {
  width: 100%;
  height: 400px;
  padding: 60px 0;
  background-image: url(./image/bottom-banner.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  margin-top: 180px;
}

.enterprise_idea .model{
  width: 600px;
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  margin: 0 auto;
  padding: 20px 0;
}

.enterprise_idea .title{
  font-size: 16px;
  line-height: 19px;
  width: 142px;
}

.enterprise_idea p{
  display: inline-block;
  font-size: 24px;
  line-height: 29px
}

.development_course {
  width: 100%;
  height: 760px;
  position: relative;
}
.development_course ul{
  overflow: hidden;
  position: relative;
  overflow: hidden;
  height: 105px;
}
.development_course ul div{
  display: inline-flex;
  width: 100%;
  height: 200px;
  overflow-x: scroll;
  overflow-y: hidden;
}
.development_course i{
  position: absolute;
  font-size: 20px;
  cursor: pointer;
  bottom: 130px;
  font-weight: bold;
}
.development_course .disable{
  color: #7E7D76;
  pointer-events: none;
}
.development_course .left{
  right: 100px;
}
.development_course .right{
  right: 50px;
}
.development_course .title{
  width: 83.33333vw;
  height: 62px;
  font-size: 48px;
  color: #000000;
  position: absolute;
  right: 0;
  top: 251px;
}

.development_course ul{
  width: 83.33333vw;
  position: absolute;
  right: 0;
  top: 446px;
}
.development_course ul li{
  display: inline-block;
  padding-right: 62px;
}

.development_course ul li p{
  font-size: 48px;
  font-family: DIN-Medium;
  line-height: 78px;
  color: #000000;
  margin: 0;
  padding: 0;
}

.development_course ul li div{
  font-size: 20px;
  font-family: MicrosoftYaHei;
  line-height: 24px;
  color: #848484;
}

.new_dynamic {
  width: 100%;
  background-color: #F4F4F4;
  padding-bottom: 50px;
}

.video_model .fixed_line .video-indicator .lg{
  width: 64px;
  height: 64px;
  background-image: url(./image/logos.png);
  background-size: 64px;
  background-repeat: no-repeat;
  position: absolute;
  top: -32px;
  right: -32px;
}
/* 首页产品展示图 */
.check{
	position: absolute;
	display: block;
	width: 140px;
	height: 45px;
	text-align: center;
	line-height: 45px;
	border-radius: 9px;
	border: 2px solid gray;
	margin-top: 240px;
	right: 0;
	z-index: 10;
}
.right{
	margin-right: 30px;
}