.width1600 {
  max-width: 1200px;
  width: 1200px;
  margin: 0 auto;
}

.car_solution_top {
  position: relative;
  overflow: hidden;
}

.car_solution_banner img {
  width: 1920px;
  height: 470px;
  display: block;
  position: absolute;
  left: 50%;
  margin-left: -960px;
}

.car_solution_banner_title {
  font-size: 46px;
  color: white;
  position: absolute;
  top: 114px;
  z-index: 1;
  width: 100%;
  text-align: center;
  line-height: 120px;
}

/* 产品介绍 */
.car_solution_banner_introduce_left,
.car_solution_banner_introduce_right {
  width: 50%;
  display: inline-block;
}

.car_solution_banner_introduce {
  position: absolute;
  top: 335px;
  width: 1200px;
  height: 300px;
  z-index: 1;
  left: 50%;
  margin-left: -600px;
  background: white;
  border-radius: 30px;

}

.introduce_button {
  width: 240px;
  height: 60px;
  border-radius: 30px;
  background: url("/images/Soluton_introduce_button.png") 100% 100%;
  margin-top: 30px;
  margin-left: 60px;
  font-size: 28px;
  color: white;
  line-height: 60px;
  text-align: center;
  box-shadow: 0 20px 200px 0 rgba(38, 145, 255, 0.14);
}

.introduce_text {
  margin-top: 37px;
  margin-left: 60px;
  font-size: 18px;
  color: #666666;
  margin-right: 100px;
  letter-spacing: 0;
  line-height: 37px;
}

.car_solution_banner_introduce_right {
  position: relative;
  float: right;
}

.introduce_right_button_group {
  width: 440px;
  height: 53px;
  position: absolute;
  top: 50%;
  margin-top: -26.5px;
  left: 50%;
  margin-left: -220px;
}

.introduce_right_button_group>a {
  cursor: pointer;
  height: 53px;
  width: 200px;
  display: inline-block;
  font-size: 20px;
}

.introduce_right_button_group>a span {
  margin-left: 47px;
  line-height: 53px;
}

.introduce_right_button_group_left {
  background: url("/images/introduce_right_button_group_left.png");
  color: #0A9AFE;
  background-size:100%; 
}

.introduce_right_button_group_right {
  background: url("/images/introduce_right_button_group_right.png");
  margin-left: 35px;
  color: white;
  background-size:100%; 
}
.introduce_right_button_group_left:hover {
  color: #666;
}

.introduce_right_button_group_right:hover {
  color: #666;
}

/* 行业痛点 */
.car_solution_pain {
  margin-top: 470px;
  padding-bottom: 60px;
  height: auto;
  background: #F9F9F9;
  overflow: hidden;
}

.car_solution_title {
  font-size: 44px;
  color: #323232;
  letter-spacing: 0;
  line-height: 48px;
  margin-top: 250px;
  text-align: center;
}
.car_solution_title_line_w,
.car_solution_title_line {
  background: #0196FE;
  width: 88px;
  height: 6px;
  margin: 0 auto;
  margin-top: 20px;
}
.car_solution_title_line_w{
  background: #fff;
}
.car_solution_pain_tip {
  text-align: center;
  font-size: 18px;
  margin: 0 auto;
  width: 1200px;
  color: #666666;
  letter-spacing: 0;
  text-align: center;
  line-height: 44px;
  margin-top: 30px;
  margin-bottom: 23px;
}

.car_solution_pain_swiper {
  width: 1200px;
  margin: 0 auto;

}

.car_solution_pain_swiper .swiper-container {
  padding-bottom: 65px;
}


.car_solution_pain_swiper .swiper-slide {
  text-align: center;

}
.col-lg-3 {
    width: 25%;
    float: left;
}

.car_solution_pain_swiper .img {
  width: 200px;
  height: 200px;
  background: url("/images/Soluton_pain.png") 100% 100%;
  display: inline-block;
  text-align: center;
  position: relative;
}

.car_solution_pain_swiper .img img {
  width: 68px;
  height: 68px;
  top: 50%;
  left: 50%;
  position: absolute;
  margin-left: -36px;
  margin-top: -36px;
}

.car_solution_pain_swiper_title {
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  text-align: center;
  line-height: 48px;
}

.car_solution_pain .pagination {
  bottom: -5px !important;
}

/* 解决方案 */
.Solution {
  padding-bottom: 35px;
  display: table;
}

.Solution .car_solution_title {
  margin: 60px;
  margin-bottom: 60px;
}

.Solution_box_left,
.Solution_box_right {
  width: 50%;
}

.Solution_box .Solution_box_left img {
  /* height: 520px; */
}

.Solution_box_right {
  margin-top: 10px;
}
.pull-left {
    float: left !important;
}
.pull-right {
    float: right !important;
}

.Solution_box_right li img {
  display: inline-block;
  width: 30px;
  height: 30px;
  margin-top: 10px;
  margin-left: 40px;
  margin-right: 20px;
}

.hidden {
    display: none !important;
}

.Solution_box_right li div {
  display: inline-block;
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  line-height: 44px;
  width: 500px;
  vertical-align: top;
  margin-bottom: 5px;
}

/* 方案特色 */
#accordion {
  overflow: hidden;
  height: 500px;
  border-left: none;
  border-right: none;
  margin: 0 auto;
}

#accordion ul {
  width: 99999px;
}

#accordion li {
  float: left;
  overflow: hidden;
  height: 500px;
  box-shadow: 0 0 10px 0 #000;
  position: relative;
}

#accordion img {
  vertical-align: top;
  width: auto;
}
#accordion .characteristic_bg {
  vertical-align: top;
  height:500px;
  width: auto;
}


.li_mask {
  background: rgba(21, 43, 58, 0.6);
  position: absolute;
  width: 100%;
  height: 100%;
}

.characteristic .car_solution_title {
  margin-top: 60px;
  margin-bottom: 60px;
}

.characteristic_icon_box {
  position: absolute;
  top: 200px;
  width: 100%;
  text-align: center;
}

.characteristic_line {
  width: 28px;
  height: 4px;
  background: #FFFFFF;
  border-radius: 2px;
  margin: 0 auto;
  margin-top: 14px;
  margin-bottom: 35px;

}

.characteristic_icon_box span {
  font-size: 24px;
  color: #FFFFFF;
  letter-spacing: 0;
  line-height: 28px;
}

.characteristic_introduce {
  background: url("/images/characteristic_introduce.png") 100% 100%;
  width: 400px;
  height: 250px;
  position: absolute;
  right: -500px;
  bottom: 40px;
}

.characteristic_introduce_right0 {
  right: 0px;
}

.characteristic_introduce_title {
  padding: 28px 0px 0px 28px;
}

.characteristic_introduce_title span {
  font-size: 24px;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: right;
  line-height: 28px;
  padding-left: 8px;
}

.characteristic_introduce_text {
  padding-left: 116px;
  padding-right: 16px;
  font-size: 16px;
  color: #FFFFFF;
  letter-spacing: 0;
  line-height: 32px;
}

.characteristic_introduce img {
  width: 80px !important;
  height: 80px !important;
  vertical-align: middle !important;
}





/* 方案优势 */
.advantage {
  background: url("/images/fppp.png");
  position: relative;
}

.advantage .width1600 {
  overflow: hidden;
  padding-bottom: 86px;
}
.advantage_box{
  position: relative;
}
.advantage .car_solution_title {
  margin-top: 60px;
  margin-bottom: 60px;
}

.car_solution_advantage_swiper .swiper-container {
  padding: 20px 0px;
  overflow: visible;
  width: 1100px;
  margin:  0 auto;
  overflow: hidden;
}

.advantage_content {
  width: 255px;
  margin: 0 auto;
  height: 410px;
  background: #FFFFFF;
  box-shadow: 0 2px 2px 0 rgba(190, 190, 190, 0.43);
  border-radius: 20px;
  text-align: center;
}

.advantage_content img {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  text-align: center;
  /* margin-top: 62px; */
}

.advantage_content p {
  font-size: 25px;
  color: #323232;
  letter-spacing: 0;
  text-align: center;
  line-height: 48px;
  margin-bottom: 18px;
}

.advantage_content div {
  padding: 0px 14px;
  text-align: left;
  font-size: 16px;
  color: #888888;
  letter-spacing: 0;
  line-height: 36px;
}

.advantage .swiper-button-prev {
  background: url("/images/advantage_prev.png");
  background-size:100%; 
  width: 50px;
  height: 50px;
  left: 0px;
}

.advantage .swiper-button-next {
  background: url("/images/advantage_next.png");
  width: 50px;
  height: 50px;
  background-size:100%; 
  right: 0px;
}

/* 适用对象 */
.applicable {
  overflow: hidden;
  background: url("/images/Solution_bottom.png") 100% 100%;
}

.applicable .swiper-container {
  height: 300px;
  width: 892px;
  margin: 0 auto;
}

.applicable .car_solution_title {
  margin-top: 60px;
  margin-bottom: 60px;
  color: white;
}
.applicable .swiper-slide{
  text-align: center;
}
.applicable .applicable_content {
  font-size: 20px;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: center;
  line-height: 48px;

        width: 32%;
    display: inline-block;
}

.applicable img {
  width: 125px;
  height: 125px;
  margin: 0 auto;
  margin-top: 9px;
}

.applicable .pagination {
  bottom: 54px !important;
}

/* 轮播图点 */

.pagination {
  text-align: center;
  position: absolute;
}

.pagination span {
  height: 20px;
  width: 20px;
  opacity: 0.2;
  background: #000000;
  margin: 0 20px !important;
}

.swiper-pagination-bullet-active {
  opacity: 0.5 !important;
}

/* 移动端 */
.applicable .applicable_content .nxt {
  display: none;
}

.applicable a .applicable_content:hover .nxt {
    display: block;
  }
.applicable a .applicable_content:hover .prev1 {
    display: none;
  }

@media (max-width: 768px) {
  .width1600 {
    width: 100%;
  }

  .car_solution_banner_title {
    font-size: 20px;
    top: 35px;
    line-height: normal;
  }

  .car_solution_banner img {
    width: 100%;
    height: auto;
    position: relative;
    left: auto;
    margin-left: auto;
    min-height: 140px;
  }

  .car_solution_banner_introduce {
    top: 0;
    width: 100%;
    left: auto;
    margin-left: 0;
    border-radius: 0px;
    background: none;
    height: 30px;
    ;
  }

  .car_solution_banner_introduce_right {
    width: 100%
  }

  .introduce_right_button_group {
    top: 89px;
    margin-top: 0px;
    height: 30px;
    width: 100%;
    left: auto;
    margin-left: 0;
    text-align: center;
  }

  .introduce_right_button_group>a {
    width: 113px;
    height: 30px;
    background-size: 100% 100%;
    font-size: 12px;
  }

  .introduce_right_button_group>a span {
    line-height: 30px;
    margin-left: -16px;
  }

  .car_solution_pain {
    margin-top: 0;
    padding-bottom: 0;
    height: auto;
  }

  .car_solution_title {
    margin-top: 16px;
    font-size: 16px;
    line-height: normal;
  }
  .car_solution_title_line_w,
  .car_solution_title_line {
    width: 30px;
    height: 2px;
    margin-top: 5px;

  }

  .car_solution_pain_tip {
    padding: 0px 36px;
    width: 100%;
    font-size: 12px;
    line-height: normal;
  }

  .car_solution_pain_swiper {
    width: 100%;
  }

  .car_solution_pain_swiper .img {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
  }

  .car_solution_pain_swiper .img img {
    width: 26px;
    height: 26px;
    margin-left: -13px;
    margin-top: -13px;
  }

  .car_solution_pain_swiper_title {
    font-size: 10px;
    line-height: normal;
    margin-top: 8px;
  }

  .car_solution_pain_swiper .swiper-container {
    padding-bottom: 45px;
  }

  .pagination span {
    width: 12px;
    height: 12px;
    margin: 0 8px !important;
  }

  .car_solution_pain .pagination {
    bottom: 6px !important;
  }

  .Solution {
    padding-bottom: 0px;
  }

  .Solution .car_solution_title {
    margin: 25px;
  }

  .Solution_box_right {
    width: 100%;
    padding: 0px 28px;
  }

  .Solution_box_right li img {
    width: .12rem;
    height: .12rem;
    margin: 0;
    position: relative;
    top: -.02rem;
  }

  .Solution_box_right li div {
    width: 86%;
    font-size: 12px;
    line-height: normal;
    margin-left: 14px;
    margin-bottom: 0
  }

  .characteristic .car_solution_title {
    margin-top: 38px;
    margin-bottom: 25px;
  }

  #accordion {
    height: auto !important;
    width: 100% !important;
  }

  #accordion li {
    height: auto;
  }

  #accordion img {
    width: 100%;
  }

  .characteristic_swiper {
    padding-left: 24px;
  }

  #accordion .swiper-slide {
    position: relative;
    max-height: 220px;
  }

  #accordion .background {
    position: absolute;
    background-image: linear-gradient(-180deg, rgba(0, 178, 255, 0.20) 0%, #4275FD 100%);
    width: 100%;
    height: 100%;
    top: 0
  }

  .accordion_swiper_contrnt {
    position: absolute;
    top: 36px;
    text-align: center;
    padding: 0px 13px;
    color: white;
    width: 100%;
  }

  .accordion_swiper_contrnt p {
    margin-top: 7px;
    margin-bottom: 25px;
    font-size: 14px;
  }

  .accordion_swiper_icon img {
    width: 40px !important;
    height: 40px;
  }

  .swiper-introduce_text {
    font-size: 12px;
    text-align: justify;
  }

  .advantage {
    background: none;
    margin-bottom: 20px;
  }

  .advantage .width1600 {
    padding-bottom: 0;
  }

  .advantage .car_solution_title {
    margin-top: 32px;
    margin-bottom: 22px;
  }

  .car_solution_advantage_swiper .swiper-container {
    width: 100%;
    padding: 0px 24px;
  }

  .advantage_content {
    width: 100%;
    text-align: left;
    height: auto;
    padding: 20px 15px 10px 20px;
    position: relative;
    box-shadow: 0 2px 15px 0 rgba(190, 190, 190, 0.43);
    border-radius: 4px;
  }

  .advantage .swiper-wrapper {
    display: block;
    padding-top:.1rem;
  }

  .advantage .swiper-slide {
    margin-bottom: 20px;
    width: 100% !important;

  }

  .advantage_content p {
    display: inline-block;
    vertical-align: middle;
    margin-bottom: 0;
    font-size: 14px;
    line-height: normal;
    padding: 0px 20px 0px 66px;
    margin-bottom: 10px;
  }

  .advantage_content img {
    width: 60px;
    height: 60px;
    text-align: left;
    position: absolute;
    top: 50%;
    margin-top: -30px;

  }

  .advantage_content div {
    font-size: 12px;
    line-height: normal;
    padding: 0px 20px 0px 33px;
  }

  .applicable .car_solution_title {
    margin-top: 32px;
    margin-bottom: 34px;
    color: white;
  }
.applicable{
  min-height: 245px;
}
  .applicable img {
    width: 62px;
    height: 62px;
  }
  .applicable .swiper-container{
    width: 100%;
    min-height: 126px;
    height: auto;
  
  }
  .applicable .applicable_content{
    font-size: 12px;
    line-height: normal;
  }
  .applicable .pagination{
    bottom: 0px !important;
  }
  .applicable a .applicable_content:hover .nxt {
    display: none;
  }
.applicable a .applicable_content:hover .prev1 {
    display: block;
  }
.applicable a .applicable_content:hover p {
    color: #fff;
  }
 
}
img{
  width:100%;
}