.company_profile img {
  width: 100%;
  height: 100%;
}

.banner-box {
  position: relative;
}

.banner-box-text {
  position: absolute;
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  text-align: left;
  color: #fff;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1200px;
}

.banner-box-text .title {
  font-size: 64px;
}

.banner-box-text .desc {
  font-size: 32px;
}

.banner-img {
  width: 100%;
}

/* 产品概述 */
.product_overview {
  width: 1200px;
  margin: 0 auto;
  padding: 68px 0;
  background-color: #fff;
}

.product_overview_header {
  text-align: center;
  margin-bottom: 64px;
}

.product_overview_title {
  font-weight: 700;
  font-size: 32px;
  margin-bottom: 24px;
}

.product_overview_info {
  display: flex;
}

.product_overview_img img {
  height: auto;
}

.product_overview_img {
  width: 42.5%;
}

.product_overview_content_box {
  width: 57.5%;
  box-sizing: border-box;
  padding-left: 50px;
}

.product_overview_content_title {
  font-size: 22px;
  padding-top: 26px;
  font-weight: 700;
}

.product_overview_content_title_border {
  width: 34px;
  height: 2px;
  background-color: #b01f24;
}

.product_overview_content {
  padding-top: 50px;
  font-size: 16px;
  line-height: 38px;
}

/* 公司核心 */
.company-core-box {
  background-color: #f4f4f4;
}

.company-core {
  width: 1200px;
  margin: 0 auto;
  padding: 64px 0 74px;
}

.company-core .company-item img {
  width: 44px;
  height: 44px;
  margin-bottom: 36px;
}

.company-core .company-item .company-item-title {
  margin-bottom: 34px;
}

.company-core-header {
  text-align: center;
}

.company-core-header-title {
  font-weight: 700;
  font-size: 32px;
  margin-bottom: 24px;
}

.company-core-header-title1 {
  margin-bottom: 64px;
}

.company-core-content {
  display: flex;
  margin-bottom: 30px;
}

.company-core-content .company-item {
  width: calc(33.33% - 20px);
  box-sizing: border-box;
  padding: 0 38px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #fff;
  border-radius: 3px;
  height: 330px;
}

.company-item + .company-item {
  margin-left: 30px;
}

.company-item-info {
  text-align: center;
}

.company-core-content1 {
  display: flex;
}

.company-core-content1 .company-item {
  width: calc(50% - 15px);
  box-sizing: border-box;
  padding: 0 38px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #fff;
  border-radius: 3px;
  height: 330px;
}

.company-core-box .details {
  display: flex;
  flex-wrap: wrap;
  padding-bottom: 76px;
  margin: 0 auto;
  width: 1200px;
}

.company-core-box .details-single {
  margin-bottom: 30px;
  position: relative;
  width: 380px;
  height: 280px;
}

.company-core-box .details-single:nth-child(3n + 2) {
  margin: 0 30px;
}

.company-core-box .details-single img {
  width: 100%;
  height: 100%;
}

.company-core-box .details-single .text-wrap {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  box-sizing: border-box;
  padding: 70px;
}

.company-core-box .text-wrap .title {
  font-size: 16px;
  position: relative;
  height: 22px;
}

.company-core-box .text-wrap .title span {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  transition: all 0.5s;
}

.company-core-box .text-wrap .title::after {
  content: "";
  display: block;
  height: 3px;
  width: 22px;
  background-color: #fff;
  position: absolute;
  left: calc(50% - 11px);
  bottom: -14px;
  transition: left 0.5s;
}

.company-core-box .text-wrap .desc {
  display: none;
  margin-top: 40px;
  line-height: 30px;
}

.company-core-box .details-single:hover .desc {
  display: block;
}

.company-core-box .details-single:hover .title::after {
  left: 0;
  bottom: -28px;
}

.company-core-box .details-single:hover .title span {
  left: 0;
  transform: translateX(0);
}