/* 标题 */
.caseTitle1 img {
  width:53px;
  height:49px;
}

.caseTitle2 img {
  width:59px;
  height:46px;
}

.caseTitle3 img {
  width:35px;
  height:49px;
}

.newsContent {
  width: 100vw;
  min-width: 1200px;
  padding: 40px 0 0;
  box-sizing: border-box;
  background-color: #F7F7F7;
}


/* 企业简介 */
.brief_introduction {
  width: 100vw;
  min-width: 1200px;
  padding: 60px 10.3%;
  box-sizing: border-box;
  background-color: #fff;
}

.tabs {
  display: flex;
  font-size: 32px;
  color: #666;
  margin-bottom: 60px;
  padding-bottom: 8px;
  /* border-bottom: 1px solid #F6D0B0; */
}

.tabs .tab {
  margin-right: 60px;
  cursor: pointer;
}

.tabs .tab.active {
  color: #000;
}

.tabs .tab.active::after {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background-color: #FFA43B;
  margin-top: 8px;
}

.tabs .tab:hover {
  color: #000;
}

.tabs .tab:hover::after {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background-color: #FFA43B;
  margin-top: 8px;
}

.tabContent {
  display: none;
  align-items: flex-start;
  justify-content: space-between;
}

.tabContentActive {
  display: flex;
}

.tabContent .info {
  width: 48%;
  font-size: 18px;
  color: #666;
}

.info div {
  margin-bottom: 30px;
  line-height: 1.4;
}

.imgContent {
  width: 48%;
  /* display: flex;
  justify-content: flex-end; */
}

#banner_1 .swiper-pagination-bullet-active,
#banner_2 .swiper-pagination-bullet-active {
  width: 28px !important;
  height: 6px;
  border-radius: 12px;
  background-color: #FF8D0A;
}

#banner_1 .swiper-button-prev, 
#banner_2 .swiper-button-prev {
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23FF8D0A'%2F%3E%3C%2Fsvg%3E");
  /* background: url('../../imgs/aboutUs/swiper_left.png') no-repeat; */
  background-size: contain;
}

#banner_1 .swiper-button-next,
#banner_2 .swiper-button-next {
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23FF8D0A'%2F%3E%3C%2Fsvg%3E");
}

#banner_1 .bannerWord1 {
  background:url("../../imgs/aboutUs/banner_1_1.png") no-repeat;
}
#banner_1 .bannerWord2 {
  background:url("../../imgs/aboutUs/banner_1_2.png") no-repeat;
}

#banner_2 .bannerWord1 {
  background:url("../../imgs/aboutUs/banner_2_1.png") no-repeat;
}
#banner_2 .bannerWord2 {
  background:url("../../imgs/aboutUs/banner_2_2.png") no-repeat;
}
#banner_2 .bannerWord3 {
  background:url("../../imgs/aboutUs/banner_2_3.png") no-repeat;
}
#banner_2 .bannerWord4  {
  background:url("../../imgs/aboutUs/banner_2_4.png") no-repeat;
}
#banner_2 .bannerWord5  {
  background:url("../../imgs/aboutUs/banner_2_5.png") no-repeat;
}
#banner_2 .bannerWord6  {
  background:url("../../imgs/aboutUs/banner_2_6.png") no-repeat;
}
#banner_2 .bannerWord7  {
  background:url("../../imgs/aboutUs/banner_2_7.png") no-repeat;
}
#banner_2 .bannerWord8  {
  background:url("../../imgs/aboutUs/banner_2_8.png") no-repeat;
}

#banner_1 .swiper-slide,
#banner_2 .swiper-slide {
width: 100%;
height: 400px;
background-size: cover;
}

.culture {
  margin: 60px 0;
  padding: 0 10.3%;
  box-sizing: border-box;
  min-width: 1200px;
}

.title{
  font-size: 32px;
  margin-bottom: 60px;
}

.title :last-child {
  width: 127px;
  height: 5px;
  margin: 8px 0px 0;
  background: url('../../imgs/aboutUs/title_line.png') no-repeat;
  background-size: contain;
}

.row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3.2%;
}


.row:first-child {
  height: calc(100vw / 3.91);
  min-height: calc(1200px / 3.91);
}

.row:first-child .first {
  position: relative;
  width: calc(100vw / 3.69);
  min-width: calc(1200px / 3.69);
  height: 100%;
}

.row .last {
  width: calc(100vw - 100vw / 3.69);
  /* min-width: calc(1200px - 1200px / 3.69); */
}

.row img:first-child {
  width: 100%;
  height: 100%;
}

.row:first-child .first>div:last-child {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 35%;
  background-color: #FF981E;
  font-size: 1.4rem;
  color: #fff;
  padding: 5%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.row:first-child .first :last-child {
  font-size: 1rem;
  white-space: nowrap;
}

.row:first-child .last {
  display: flex;
  min-width: 601px;
  height: 100%;
  margin-left: 3%;
}

.row:first-child .last>div:first-child {
  flex: 1;
  width: calc(100vw / 4.08);
  min-width: calc(1200px / 4.08);
  height: 100%;
}

.text_info {
  position: relative;
  background-color: #fff;
  padding: 30px;
  box-sizing: border-box;
}

.text_info .text {
  font-size: 16px;
  color: #666;
  line-height: 1.5;
}

.text_info .text div {
  margin-bottom: 10px;
}

.sub_title {
  font-size: 26px;
  margin-bottom: 20px;
}

.three_title {
  color: #666;
  font-size: 22px;
  margin-bottom: 40px;
}

/* 三角形 */
.text_info.right ::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -15px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #fff;
}

.text_info.left ::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -15px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 15px solid #fff;
}

.text_info.bottom ::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -15px;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-right: 10px solid transparent;
  border-left: 10px solid transparent;
  border-top: 15px solid #fff;
}


.row:first-child .last img {
  flex: 1;
  height: 100%;
}

.row:last-child {
  height: calc(100vw / 1.86);
  min-height: calc(1200px / 1.85);
}

.row:last-child .first {
  width: calc(100vw / 3.69);
  min-width: calc(1200px / 3.69);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.row:last-child .first>div {
  width: 100%;
  height: 50%;
}

.first img {
  width: calc(100vw / 3.69);
  min-width: calc(1200px / 3.69);
}

.row:last-child .last {
  min-width: 601px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 3%;
}

.row:last-child .last>div {
  display: flex;
  justify-content: space-between;
}

.row:last-child .last>div:first-child {
  transform:translateY(-2px);
}

.row:last-child .last>div:last-child {
  transform:translateY(2px);
}

.row:last-child .last img {
  width: calc(100vw / 4.08);
  min-width: calc(1200px / 4.08);
  height: calc(100vw / 3.91);
  min-height: calc(1200px / 3.91);
}

.row:last-child .last .text_info {
  flex: 1;
  height: calc(100vw / 3.91);
  min-height: calc(1200px / 3.91);
  min-width: 307px;
}

.img_box {
  overflow: hidden;
}

.row img:hover {
  transform: scale(1.1);
  transition: all 0.5s;
}

.history {
  position: relative;
  /* width: 100vw; */
  /* height: calc(100vw / 2.35);
  min-height: calc(1200px / 2.35); */
  padding: 60px 10.3%;
  background: url("../../imgs/aboutUs/history_bg.png") no-repeat;
  background-size: cover;
  box-sizing: border-box;
}

.history_list {
  display: flex;
  justify-content: space-between;
  padding: 0 3%;
}

.h_item {
  width: calc(100vw / 4.98);
  min-width: calc(1200px / 4.58);
  /* height: calc(100vw / 10.21);
  min-height: calc(1200px / 10.21); */
  padding: 20px;
  box-sizing: border-box;
  background-color: #EDECFC;
  border-radius: 10px;
}

.h_item div:first-child {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.h_item div:last-child {
  font-size: 0.9rem;
  color: #666666;
  line-height: 1.4;
}

.h_item:not(:last-child) {
  margin-right: 85px;
}

.progress {
  width: calc(100vw / 1.23);
  min-width: calc(1200px / 1.23);
  height: calc(100vw / 15.36);
  min-height: calc(1200px / 15.36);
  background: url('../../imgs/aboutUs/progress.png') no-repeat;
  background-size: cover;
  margin: 36px 0;
}

/* 售后服务 */
.help{
    width: 144px;
    height: 50px;
    position: fixed;
    right: 0;
    top: 60%;
    background: #00aef3;
    border-radius: 5px;
    z-index: 122;
}
.help .line1{
    display: flex;
    height: 32px;
    margin-top: 2px;
}
.help .line1>div:nth-child(1){
    margin: 6px 0 0 13px ;
    font-size: 20px;
    font-weight: 500;
    color: #fff;
    letter-spacing: 3px;
    text-shadow: 2px 2px 2px #333;
}
.help .line1>div:nth-child(2){
    width: 32px;
    height: 32px;
    background: url("../../imgs/index/help.png") no-repeat;
    
}
.help .line2{
    font-size: 10px;
    color: #E0E0E0;
    text-shadow: 2px 2px 2px #333;
    padding:  1px 0 0 13px;
}