.bossgoo-aboutus4-content4 {
  width: 100%;
  position: relative;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding-bottom: 100px;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe, .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi {
  width: 50%;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .first-title {
  width: 100%;
  font-size: 36px;
  line-height: 1.2;
  font-weight: normal;
  text-align: left;
  color: var(--themeColor);
  font-family: Arial, Helvetica, sans-serif;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-text {
  line-height: 1.5;
  /* 定义滚动条样式 */
  /*定义滚动条轨道 内阴影+圆角*/
  /*定义滑块 内阴影+圆角*/
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-text .ab4Con4-boxLe-Te {
  width: 100%;
  height: 300px;
  text-align: justify;
  overflow-y: auto;
  padding-right: 10px;
  box-sizing: border-box;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-text .ab4Con4-boxLe-Te::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #f0f0f0;
  cursor: pointer;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-text .ab4Con4-boxLe-Te::-webkit-scrollbar-track {
  box-shadow: inset 0 0 0px white;
  border-radius: 10px;
  background-color: white;
  cursor: pointer;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-text .ab4Con4-boxLe-Te::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background-color: var(--themeColor);
  cursor: pointer;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding-top: 30px;
  color: #333;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item {
  width: 50%;
  padding-right: 30px;
  padding-bottom: 20px;
  box-sizing: border-box;
  text-align: left;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item .ab4Con4-boxLe-itTi {
  font-size: 50px;
  font-family: var(--fontRegular);
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item .ab4Con4-boxLe-itTe {
  line-height: 1.5;
  height: 48px;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi {
  padding-left: 50px;
  box-sizing: border-box;
  position: relative;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-box1 {
  width: 60%;
  height: 0;
  padding-bottom: 60%;
  position: absolute;
  left: 50px;
  top: 0;
  z-index: 2;
  display: inline-block;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-box2 {
  width: 50%;
  height: 0;
  padding-bottom: 50%;
  position: absolute;
  right: 0;
  top: 35%;
  z-index: 1;
  background-color: var(--themeColor);
  opacity: .15;
  display: inline-block;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-box3 {
  width: 25%;
  height: 0;
  padding-bottom: 25%;
  position: absolute;
  left: 15%;
  bottom: -50%;
  z-index: 2;
  display: inline-block;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-b {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-b img {
  width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.bossgoo-aboutus4-content4::before {
  content: '';
  display: inline-block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: var(--themeColor);
  opacity: .1;
  z-index: -1;
}

@media only screen and (max-width: 1440px) {
  .bossgoo-aboutus4-content4 .bossgoo-breadbrumb1 .wrap {
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }
  .bossgoo-aboutus4-content4 .wrap {
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }
}

@media only screen and (max-width: 1040px) {
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box {
    padding-bottom: .6rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe, .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi {
    width: 100%;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .first-title {
    font-size: .6rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-text .ab4Con4-boxLe-Te {
    height: initial;
    overflow-y: initial;
    padding-right: 0;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi {
    height: 0;
    padding-bottom: 100%;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-box1 {
    top: 1rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-box3 {
    bottom: 0;
  }
}

@media only screen and (max-width: 767px) {
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .first-title {
    font-size: .4rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi {
    padding-bottom: 95%;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-box1 {
    left: 0;
    top: .6rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxRi .ab4Con4-boxRi-box3 {
    left: 10%;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item {
    padding-right: .3rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item .ab4Con4-boxLe-itTi {
    font-size: .52rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item .ab4Con4-boxLe-itTe {
    height: .76rem;
  }
  .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item:nth-child(3), .bossgoo-aboutus4-content4 .wrap .ab4Con4-box .ab4Con4-boxLe .ab4Con4-boxLe-list .ab4Con4-boxLe-item:nth-child(4) {
    padding-bottom: 0;
  }
}

.bossgoo-aboutus4-video4 {
  width: 100%;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper {
  width: 100%;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box {
  width: 100%;
  cursor: pointer;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box .ab4Vi4-bImg {
  width: 100%;
  height: 0;
  padding-bottom: 56.7%;
  position: relative;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box .ab4Vi4-bImg .ab4Vi4-bIm {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box .ab4Vi4-bImg .ab4Vi4-bIm .ab4Vi4-bI {
  width: 100%;
  object-fit: contain;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box .ab4Vi4-bImg .ab4Vi4-bIm i {
  display: inline-block;
  width: 90px;
  height: 90px;
  line-height: 90px;
  text-align: center;
  color: #fff;
  font-size: 70px;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -45px;
  margin-top: -45px;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box .ab4Vi4-bText {
  text-align: center;
  padding-top: 20px;
  padding-left: 5px;
  padding-right: 5px;
  box-sizing: border-box;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box:hover .ab4Vi4-bText {
  color: var(--themeColor);
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-pag {
  width: 100%;
  padding-top: 15px;
  position: relative;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-pag .swiper-pagination {
  width: 100%;
  text-align: center;
  position: initial;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-pag .swiper-pagination .swiper-pagination-bullet {
  margin-right: 5px;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-pag .swiper-pagination .swiper-pagination-bullet:last-child {
  margin-right: 0;
}

.bossgoo-aboutus4-video4 .max1920 .ab4Vi4-pag .swiper-pagination .swiper-pagination-bullet-active {
  background: var(--themeColor);
}

.bossgoo-aboutus4-video4Box {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 9;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}

.bossgoo-aboutus4-video4Box .ab4Vi4-Box {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bossgoo-aboutus4-video4Box .ab4Vi4-Box .wrap {
  width: 1440px;
  background-color: #000;
}

.bossgoo-aboutus4-video4Box .ab4Vi4-Box .wrap .ab4Vi4-box {
  width: 100%;
  height: 0;
  padding-bottom: 56%;
  position: relative;
}

.bossgoo-aboutus4-video4Box .ab4Vi4-Box .wrap .ab4Vi4-box .ab4Vi4-bo {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bossgoo-aboutus4-video4Box .ab4Vi4-Box .wrap .ab4Vi4-box .ab4Vi4-bo video {
  width: 100%;
  max-height: 100%;
}

.bossgoo-aboutus4-video4Box .ab4Vi4-Box .ab4Vi4-span {
  display: inline-block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 42px;
  color: #fff;
  position: absolute;
  right: 50px;
  top: 50px;
  cursor: pointer;
}

@media only screen and (max-width: 1440px) {
  .bossgoo-aboutus4-video4 .max1920 {
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }
  .bossgoo-aboutus4-video4Box .ab4Vi4-Box .wrap {
    width: 100%;
  }
}

@media only screen and (max-width: 1040px) {
  .bossgoo-aboutus4-video4 .max1920 .ab4Vi4-swiper .swiper-wrapper .swiper-slide .ab4Vi4-box .ab4Vi4-bImg .ab4Vi4-bIm i {
    width: 1.4rem;
    height: 1.4rem;
    line-height: 1.4rem;
    font-size: 1rem;
    margin-left: -0.7rem;
    margin-top: -0.7rem;
  }
  .bossgoo-aboutus4-video4Box .ab4Vi4-Box .ab4Vi4-span {
    right: 0;
  }
}

@media only screen and (max-width: 767px) {
  .bossgoo-aboutus4-video4Box .ab4Vi4-Box .ab4Vi4-span {
    font-size: .72rem;
  }
}

.bossgoo-aboutus4-information4 {
  width: 100%;
}

.bossgoo-aboutus4-information4 .wrap .information4-top, .bossgoo-aboutus4-information4 .wrap .information4-bot {
  width: 100%;
}

.bossgoo-aboutus4-information4 .wrap .information4-top {
  padding-bottom: 30px;
  border-bottom: 1px solid #000;
}

.bossgoo-aboutus4-information4 .wrap .information4-top span {
  display: inline-block;
  padding: 15px 30px;
  background-color: #fff;
  cursor: pointer;
}

.bossgoo-aboutus4-information4 .wrap .information4-top span.information4-spanActive {
  color: #fff;
  background-color: var(--themeColor);
}

.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot {
  width: 100%;
  display: none;
}

.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot table {
  width: 100%;
}

.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot table tbody {
  width: 100%;
}

.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot table tbody tr {
  width: 100%;
  line-height: 1.5;
  border-bottom: 1px solid #eee;
  padding: 10px 0;
  display: flex;
  align-items: flex-start;
}

.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot table tbody tr td {
  width: 180px;
  padding-right: 20px;
  box-sizing: border-box;
}

.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot table tbody tr th {
  width: calc(100% - 180px);
  text-align: left;
  font-weight: normal;
}

.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-botActive {
  display: block;
}

@media only screen and (max-width: 1440px) {
  .bossgoo-aboutus4-information4 .wrap {
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }
}

@media only screen and (max-width: 767px) {
  .bossgoo-aboutus4-information4 .wrap .information4-top {
    padding-bottom: .3rem;
  }
  .bossgoo-aboutus4-information4 .wrap .information4-top span {
    padding: .2rem .3rem;
  }
  .bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot table tbody tr td {
    width: 3rem;
  }
}

.bossgoo-aboutus4-subscribe4 {
  width: 100%;
}

.bossgoo-aboutus4-subscribe4 .max1920 {
  background: url(../image/subscribe.jpg) no-repeat;
  background-size: cover;
}

.bossgoo-aboutus4-subscribe4 .max1920 .wrap {
  padding: 80px 0;
}

.bossgoo-aboutus4-subscribe4 .max1920 .wrap .first-title {
  color: #fff;
  font-weight: normal;
  font-size: 36px;
  font-family: Arial, Helvetica, sans-serif;
}

.bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 {
  width: 60%;
  margin: 0 auto;
  display: flex;
}

.bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-input {
  width: 80%;
  line-height: 60px;
  padding: 0 10px;
  box-sizing: border-box;
  background-color: #fff;
  border: none;
  outline: none;
}

.bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-btn {
  width: 20%;
  font-size: 16px;
  line-height: 60px;
  text-align: center;
  color: #fff;
  background-color: var(--themeColor);
  border: none;
  outline: none;
  cursor: pointer;
}

@media only screen and (max-width: 1440px) {
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap {
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }
}

@media only screen and (max-width: 1040px) {
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap {
    padding: 1rem .4rem;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .first-title {
    font-size: .6rem;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 {
    width: 100%;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-input, .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-btn {
    line-height: 1rem;
  }
}

@media only screen and (max-width: 767px) {
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .first-title {
    font-size: .4rem;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-input {
    width: 70%;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-input::-webkit-input-placeholder {
    /* WebKit browsers */
    font-size: .28rem;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    font-size: .28rem;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-input:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    font-size: .28rem;
  }
  .bossgoo-aboutus4-subscribe4 .max1920 .wrap .subscribe4-form4 .form4-btn {
    width: 30%;
    font-size: .28rem;
  }
}

.bossgoo-aboutus4-botBread {
  width: 100%;
  display: none;
}

@media only screen and (max-width: 1040px) {
  .bossgoo-aboutus4-botBread {
    display: block;
    padding: 0 .2rem;
  }
}

.bossgoo-breadbrumb1 .wrap {
  padding: 24px 0;
  color: #999;
}

.bossgoo-breadbrumb1 .wrap a {
  color: #999;
}

.bossgoo-breadbrumb1 .wrap i {
  margin: 0 10px;
}

@media only screen and (max-width: 1040px) {
  .bossgoo-breadbrumb1 i,
  .bossgoo-breadbrumb1 span,
  .bossgoo-breadbrumb1 a {
    font-size: .24rem;
  }
}


.bossgoo-aboutus4-information4 .wrap .information4-bot .infor4-bot table tbody tr th img{
  max-height: 350px;
  object-fit: contain;
}