.center {
  margin: 0 auto;
  width: 1200px;
}

a:hover {
  color: #ffff;
}

a {
  color: #ffff;
}

div {
  box-sizing: border-box;
}

.common_div {
  padding: 60px 0;
  text-align: center;
}

.common_div .common_title {
  margin-bottom: 25px;
  font-size: 38px;
  font-weight: 700;
  color: #323232;
}

.common_div .common_tic {
  margin: 0 auto;
  width: 974px;
  font-size: 18px;
  font-weight: 500;
  color: #969696;
  letter-spacing: 0.18px;
}



/* banner */
.banner {
  margin: 0 auto;
  width: 1920px;
  height: 750px;
  background-image: url(../img/shop/bannerbj.png);
  background-repeat: no-repeat;
}

.banner .center {
  position: relative;
}

.banner_text_img {
  padding-top: 147px;
}

.banner_href {
  margin-top: 60px;
}

.banner_href>a {
  margin-right: 20px;
  display: block;
  float: left;
  width: 160px;
  height: 50px;
  background: #dc4239;
  border-radius: 29px;
  box-shadow: 0px 6px 12px 0px rgba(187, 57, 30, 0.20);
  text-align: center;
  line-height: 50px;
  font-size: 20px;
  transition: all .5s;
}

.banner_href>a:nth-child(2) {
  background: #ffff;
  color: #dc4239;
}

/* .banner_href>a:nth-child(2):hover{
  background: #dc4239 ;
  color: #ffff;
}
.banner_href>a:nth-child(1):hover{
  background: #ffff ;
  color:#dc4239 ;
} */
.banner_position_img {
  position: absolute;
  top: 105px;
  right: 80px;
}



/* system_introduction */

.system_introduction {
  background: #f9f9f9;
}

.system_introduction_info {
  position: relative;
  height: 650px;
}

.system_introduction_info>div>img {
  transition: all .5s;
}

.system_introduction_info>div:hover img {
  transform: scale(1.1);
}

.system_introduction_info_1 {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.system_introduction_info_2 {
  position: absolute;
  position: absolute;
  left: 63px;
  top: 301px;
}

.system_introduction_info_3 {
  position: absolute;
  left: 478px;
  top: 292px;
}

.system_introduction_info_4 {
  position: absolute;
  left: 666px;
  top: 232px;
}


/* function_display */
.function_display {
  height: 1018px;
}


.display_none {
  display: none;
}

/**功能展示*/
.zhanshi {
  width: 100%;
  height: 1000px;
  clear: both;
  overflow: hidden;
}

.common_title_small {
  text-align: center;
  margin-top: 20px;
  font-size: 23px;
  letter-spacing: 1px;
}

.zhanshi_content {
  width: 1300px;
  margin: 0 auto;
  margin-top: 20px;
  clear: both;
  overflow: hidden;
}

.zhanshi_content_left {
  /* width: 30%; */
  width: 28%;
  float: left;
}

.zhanshi_content_left_li {
  clear: both;
  overflow: hidden;
  margin-top: 40px;
  cursor: pointer;
}

.zhanshi_content_left_li_left {
  /* width: 71%; */
  width: 63%;
  float: left;
}

.zhanshi_content_left_li_left_text1 {
  text-align: right;
  font-size: 22px;
  letter-spacing: 2px;
  margin-top: 5px;
  transition: all .5s;
  font-weight: 600;
}

.zhanshi_content_left_li:hover .zhanshi_content_left_li_left_text1 {
  color: #C74A68;
}

.zhanshi_content_left_li_left_text2 {
  font-size: 16px;
  /* letter-spacing: 1px; */
  margin-top: 10px;
}

.zhanshi_content_left_li_right {
  float: right;
  /* width: 127px;
  height: 126px; */
}

.zhanshi_content_left_li_right1 {
  float: right;
  width: 127px;
  height: 126px;
}

@-webkit-keyframes rotation {
  from {
    -webkit-transform: rotate(0deg);
  }

  to {
    -webkit-transform: rotate(360deg);
  }
}

.zhanshi_content_middle {
  position: relative;
  background: url(../img/shop/yuan.png) no-repeat center;
  width: 44%;
  height: 600px;
  float: left;
  background-size: 450px 450px;
  background-position-y: 100px;
  text-align: center;
  line-height: 600px;
}

.zhanshi_content_middle_backgroud1 {
  margin-top: 55px;
  -webkit-transform: rotate(360deg);
  animation: rotation 8s linear infinite alternate;
  -moz-animation: rotation 8s linear infinite alternate;
  -webkit-animation: rotation 8s linear infinite alternate;
  -o-animation: rotation 8s linear infinite alternate;
}

.zhanshi_content_middle_backgroud2 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin-top: 30px;
}

.zhanshi_content_phone {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin-top: 30px;
  transition: all .5;
}

.display_block {
  display: block;
}

.zhanshi_content_right {
  width: 28%;
  float: left;
}

.zhanshi_content_right_li {
  clear: both;
  overflow: hidden;
  margin-top: 40px;
  cursor: pointer;
}

.zhanshi_content_right_li_left {
  /* width: 70%; */
  width: 63%;
  float: right;
}

.zhanshi_content_right_li_left_text1 {
  font-size: 22px;
  letter-spacing: 2px;
  margin-top: 5px;
  transition: all .5s;
  font-weight: 600;
}

.zhanshi_content_right_li:hover .zhanshi_content_right_li_left_text1 {
  color: #C74A68;
}

.zhanshi_content_right_li_left_text2 {
  font-size: 16px;
  letter-spacing: 1px;
  margin-top: 10px;
}

.zhanshi_content_right_li_right {
  float: left;
  /* width: 127px;
  height: 126px; */
}

.zhanshi_content_right_li_right1 {
  float: left;
  /* width: 127px;
  height: 126px; */
}

.management_system {
  margin: 0 auto;
  height: 776px;
  background-color: #f6f6f6;
}

.management_system_info {
  position: relative;
}

.management_system_center {
  text-align: center;
}

.management_system_right {
  position: absolute;
  top: 0;
  left: -50px;
}

.management_system_left {
  position: absolute;
  top: 0;
  right: -50px;
}

.management_system_common {
  width: 270px;
}

.management_system_common>div {
  margin-bottom: 20px;
  float: left;
  padding-top: 25px;
  text-align: center;
  width: 132px;
  height: 120px;
  border-radius: 6px;
  transition: all .3s;
}

.management_system_common>div:hover {
  background: #ffffff;
  box-shadow: -6.93px -4px 16px 0px rgba(0, 0, 0, 0.05);
}

.management_system_common>div img {
  width: 40px;
  margin-bottom: 10px;
}

.management_system_common>div p {
  text-align: center;
  font-size: 17px;
}


/* operation */
.operation {
  height: 618px;
}

.operation_info {
  position: relative;
  height: 290px;
  width: 100%;
}

.operation_button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -100px;
}

.operation_button-prev {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -100px;
}

.operation_button-next:hover,
.operation_button-prev:hover {
  cursor: pointer;
}

.operation_button-next img:nth-child(2),
.operation_button-prev img:nth-child(2) {
  display: none;
}

.operation_button-next:hover img:nth-child(2),
.operation_button-prev:hover img:nth-child(2) {
  display: block;
}

.operation_button-next:hover img:nth-child(1),
.operation_button-prev:hover img:nth-child(1) {
  display: none;
}

.operation_info .swiper-container {
  width: 100%;
  height: 100%;
  overflow: visible;
  overflow-x: clip;
}

.operation_info .swiper-slide {
  padding: 48px 27px;
  background-repeat: no-repeat;
  background-size: 100%;
  transition: all .3s;
}

.operation_info .swiper-slide>div {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.operation_info .swiper-slide:hover {
  box-shadow: 0px 10px 20px 0px rgba(0, 0, 0, 0.30);
  transform: translateY(-10px);
}

.operation_info .swiper-slide .title {
  font-size: 32px;
  line-height: 35px;
  font-weight: 500;
  color: #ffffff;
  overflow: hidden;
  letter-spacing: 0.7px;
}

.operation_info .swiper-slide .tic {
  width: 272px;
  font-size: 15px;
  color: #ffffff;
  margin-top: 13px;
  line-height: 24px;
}

.operation_info .swiper-slide .line>div {
  position: absolute;
  transition: all .3s;
}

.operation_info .swiper-slide .line>div:nth-child(1) {
  bottom: 0;
  width: 5px;
  height: 97px;
  background: #f5f5f5;
  transform: translateY(97px);
}

.operation_info .swiper-slide .line>div:nth-child(2) {
  bottom: 0;
  left: 0;
  width: 324px;
  height: 5px;
  background: #f5f5f5;
  transform: translateX(-260px);
}

.operation_info .swiper-slide .line>div:nth-child(3) {
  bottom: 0;
  right: 0;
  width: 5px;
  height: 190px;
  background: #f5f5f5;
  transform: translateY(190px);
}

.operation_info .swiper-slide .line>div:nth-child(4) {
  top: 0;
  right: 0;
  width: 188px;
  height: 5px;
  background: #f5f5f5;
  transform: translateX(188px);
}

.operation_info .swiper-slide:hover .line>div {
  transform: translateY(0);
}

.operation_info .swiper-slide .line a {
  position: absolute;
  right: 15px;
  bottom: 24px;
  opacity: 0;
  transition: all .3s;
}

.operation_info .swiper-slide:hover .line a {
  opacity: 1;
}



.deal {
  padding-top: 90px;
  margin: 0 auto;
  width: 100%;
  height: 798px;
  background-image: url(../img/shop/bj.png);
  background-repeat: no-repeat;

}

.deal_title {
  font-size: 38px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.38px;
  text-align: center;
}

.deal_nav {
  margin-top: 125px;
}

.deal_nav a {
  position: relative;
  margin-right: 54px;
  font-size: 20px;
  font-weight: 500;
  color: #ffffff;
}

.deal_nav a::after {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -11px;
  content: '';
  display: block;
  width: 50px;
  height: 4px;
  border-radius: 5px;
  background: #e04834;
  opacity: 0;
  transition: all .5s;
}

.deal_nav a.active::after {
  opacity: 1;
}

.deal_detail {
  margin-top: 45px;
}

.deal_info {
  position: relative;
  padding: 40px 40px;
  height: 310px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0px 10px 20px 0px rgba(0, 0, 0, 0.20);
  display: none;
}

.deal_info_text .title {
  font-size: 24px;
  font-weight: 600;
  color: #121212;
  letter-spacing: 0.24px;
}

.deal_info_text .tic {
  margin-top: 22px;
  width: 481px;
  color: #666666;
  line-height: 24px;
  font-size: 16px;
}

.deal_label {
  margin-top: 56px;
}

.deal_label i {
  margin-right: 10px;
}

.deal_label span {
  padding: 0 5px;
  margin: 0px 3px;
  display: inline-block;
  height: 24px;
  background: #ffe0dc;
  border-radius: 4px;
  text-align: center;
  line-height: 24px;
  font-size: 13px;
  color: #E04834;
}

.dealYoushang {
  margin-top: 30px;
}

.dealYoushang img {
  margin-right: 36px;
}

.deal_info .position {
  position: absolute;
  right: 40px;
  bottom: 20px;
}

.deal_href {
  margin-top: 40px;
  text-align: center;
}

.deal_href a {
  margin: 0 20px;
  display: inline-block;
  width: 140px;
  height: 48px;
  background: #e04834;
  border-radius: 24px;
  text-align: center;
  line-height: 48px;
}

.deal_href a:nth-child(2) {
  background: transparent;
  border: 1px solid #f9f9f9;
}

.sales_conversion {
  height: 641px;
}

.sales_conversion_detail {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.sales_conversion_detail>div {
  margin: 0 50px;
  width: 110px;
  height: 170px;
  text-align: center;
  transition: all .5s;
}

.sales_conversion_detail>div:hover {
  background: #ffffff;
  border-radius: 4px;
  box-shadow: 0px 2px 36px 0px rgba(0, 0, 0, 0.12);
}

.sales_conversion_detail>div>img {
  margin-top: 25px;
}

.sales_conversion_detail>div>p {
  margin-top: 25px;
  text-align: center;
  font-size: 17px;
}

.demand {
  height: 960px;
  background: #f9f9f9;
}


.demand_detail>div {
  float: left;
}

.demand_right {
  width: 790px;
}

.demand_common {
  position: relative;
  float: left;
  width: 380px;
  height: 300px;
  background-size: 100%;
  background-repeat: no-repeat;
  transition: all .5s;
}

.demand_common:hover {
  box-shadow: 0px 4px 16px 0.8px rgba(0, 0, 0, 0.54);
  transform: translateY(-10px);
}

.demand_right .demand_common:nth-child(1),
.demand_right .demand_common:nth-child(3) {
  margin-right: 30px;
}

.demand_right .demand_common:nth-child(1),
.demand_right .demand_common:nth-child(2) {
  margin-bottom: 30px;
}

.demand_common_text {
  position: absolute;
  left: 27px;
  bottom: 23px;
}

.demand_common_text .title {
  font-size: 22px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.22px;
}

.demand_common_text .tic {
  margin-top: 19px;
  width: 257px;
  font-size: 16px;
  color: #ffffff;
  line-height: 22px;
  letter-spacing: 0.15px;
}

.demand_left {
  margin-left: 30px;
}

.demand_left .demand_common {
  height: 629px;
}

.system_characteristics {
  height: 593px;

}

.system_characteristics_detail>div {
  margin-bottom: 10px;
  float: left;
  width: 390px;
  height: 160px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0px 2px 16px 0px rgba(0, 0, 0, 0.06);
  transition: all .3s;
}

.system_characteristics_detail>div:hover {
  box-shadow: 0px 2px 33.6px 0.32px rgba(129, 27, 14, 0.11);
}

.system_characteristics_detail>div:hover .title {
  color: #f25945;
}

.system_characteristics_detail>div:nth-child(2),
.system_characteristics_detail>div:nth-child(5) {
  margin: 0 10px;
}

.system_characteristics_detail>div .img {
  float: left;
  width: 135px;
  line-height: 160px;
  text-align: center;
}

.system_characteristics_detail>div .info {
  float: left;
}

.system_characteristics_detail>div .info .title {
  margin-top: 35px;
  margin-bottom: 8px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.24px;
  transition: all .3s;
}

.system_characteristics_detail>div .info .tic {
  width: 231px;
  font-size: 14px;
  color: #666666;
  line-height: 23px;
}

.system_characteristics_detail>div {
  transition: all .5s;
}

.service {
  padding-bottom: 80px;
  background-color: #fafafa;
}

.service_detail>div {
  margin-bottom: 20px;
  float: left;
  width: 390px;
  height: 300px;
  background-size: 100%;
  background-repeat: no-repeat;
  border-radius: 10px;
  box-shadow: 0px 2px 16px 0px rgba(0, 0, 0, 0.06);
  text-align: center;
  overflow: hidden;
}

.service_detail>div:nth-child(2),
.service_detail>div:nth-child(5) {
  margin: 0 10px;
}

.service_detail>div img {
  margin-top: 70px;
  transition: all .5s;
}

.service_detail>div:hover img {
  transform: scale(0.6);
  margin-top: 25px;
}

.service_detail>div .title {
  margin-top: 25px;
  position: relative;
  font-size: 24px;
  font-weight: 600;
  color: #ffffff;
  text-align: center;
}

.service_detail>div .title::before {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -16px;
  content: '';
  width: 36px;
  height: 4px;
  background: #ffffff;
}

.service_detail>div .tic {
  margin: 0 auto;
  margin-top: 30px;
  width: 300px;
  color: #fafafa;
  opacity: 0;
  transition: all .5s;
}

.service_detail>div:hover .tic {
  opacity: 1;
}

.service_detail>div a {
  margin: 0 auto;
  margin-top: 15px;
  display: block;
  width: 126px;
  height: 41px;
  border: 1px solid #ffffff;
  text-align: center;
  line-height: 41px;
  opacity: 0;
  transition: all .5s;
}

.service_detail>div:hover a {
  opacity: 1;
}


.end {
  width: 100%;
  height: 485px;
  background: #fc6140;
  background-image: url(../img/shop/hb2.png);
  min-width: 1200px;
  background-repeat: no-repeat;
  background-position: center top;
  background-attachment: fixed;
  background-size: 100%;
}

.end .title1 {
  padding-top: 80px;
  font-size: 40px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 2px;
}

.end .title2 {
  margin-top: 18px;
  font-size: 30px;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 2px;
}

.end p {
  margin-top: 21px;
  width: 475px;
  font-size: 18px;
  color: #ffffff;
  line-height: 30px;
}
.end .href{
  margin-top: 45px;
}
.end .href a {
  float: left;
  display: block;
  width: 182px;
  height: 62px;
  border: 1.5px solid #ffffff;
  border-radius: 4px;
}
.end .href a .img {
  float: left;
  width: 60px;
  text-align: center;
  line-height: 62px;
}
.end .href a .img img:nth-child(2){
  display: none;
}
.end .href a:hover .img img:nth-child(1){
  display: none;
}
.end .href a:hover .img img:nth-child(2){
  display: inline-block;
}

.end .href a:nth-child(2){
  margin-left: 35px;

  }
  .end .href a:hover{
    background: #ffffff;
  }

  .end .href a .info{
    margin-top: 14px;
    float: left;
    width: 92px;
    font-size: 14px;
    font-weight: 200;
    color: #ffff;
    line-height: 20px;
    letter-spacing: 0.56px;
  }
  .end .href a:hover .info{
    color: #ee362d;
  
  }

  .end .center{
    padding-left: 100px;
  }