.navigation.solid-bg {
  background-color: #fff;
}

.banner-img {
  height: 100vh;
  width: 100%;
}

.banner-video {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  /* 铺满屏幕不变形 */
}

.company-detail {
  flex: 1;
  width: 90%;
  margin: 0 auto;
  display: flex;
  gap: 20px;
  overflow: hidden;
}

.company-img {
  height: 300px;
  width: 100%;
}

.company-btn {
  display: flex;
  justify-content: flex-end;
}

.solution-imgs {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  margin-bottom: 40px;
  height: calc(100% - 40px);
}

.solution-img-box {
  width: 30%;
  height: 250px;
  cursor: pointer;
  transition: all 0.3s;
}

.solution-img-box:hover {
  transform: translateY(-10px);
}

.solution-img {
  height: 180px;
  width: 100%;
}

.solution-text {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 20px;
  color: #171b0f;
  margin-top: 8px;
  margin-bottom: 5px;
}

.company-info {
  font-size: 16px;
  color: #333;
  line-height: 38px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.el-card__body {
  height: 100%;
  overflow: hidden;
}

.company-detail-left {
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.solution-content {
  max-width: 100%;
  font-size: 14px;
  color: #9d8b8c;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  /* 控制显示行数：2行 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  /* 超出显示... */
}

.tab-content-container {
  height: 100%;
  display: flex;
  align-items: center;
}

.el-tabs__content,
.el-tab-pane {
  height: 100% !important;
}

.tab-content {
  /* height: 450px; */
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.tab-img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
}

.el-tabs {
  height: 100% !important;
}

.el-tabs__header {
  height: 100% !important;
}

.el-tabs__nav {
  height: 100% !important;
}

.el-tabs__item {
  height: calc(100% / 4) !important;
}

.tab-content-item {
  width: 22%;
  /* height: 200px; */
  background: #f2f2f2;
  border-radius: 10px;
  transition: all 0.3s;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.tab-content-item:hover {
  transform: translateY(-10px);
}

.tab-content-img {
  width: 100%;
  /* height: 160px; */
}

.tab-content-title {
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-customer {
  /* height: 500px; */
  display: flex;
  width: 90%;
  margin: 0 auto;
}

.tab-label {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.bid-item-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.bid-item {
  flex: 1;
  overflow: hidden;
}

.bid-name {
  font-size: 18px;
  max-width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bid-title {
  font-size: 16px;
  max-width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bid-img {
  width: 30px;
  height: 30px;
}

.btAdv-box {
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 30px;
}

.btAdv-item {
  width: 15%;
  position: relative;
  overflow: hidden;
  background-color: #fff !important;
  /* 阴影 */
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 5px;
}

.btAdv-overlay {
  position: absolute;
  inset: 0;
  /* background-image: url('./assets/images/product_bg.jpg'); */
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.btAdv-icon {
  /* 居中 */
  display: block;
  margin: 0 auto;
  padding-top: 20px;
}

.btAdv-overlay.is-active {
  opacity: 1;
  /* 放大 */
  /* transform: scale(1.05);
  transition: transform 0.3s ease; */
}

/* 移上去时（蓝色背景图显示），内部文字统一变白 */
.btAdv-overlay.is-active .btAdv-title,
.btAdv-overlay.is-active .btAdv-text,
.btAdv-overlay.is-active .color_orange {
  color: #fff !important;
}

.btAdv-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.btAdv-title {
  height: 200px;
  border-bottom: 1px solid #ccc;
  margin-bottom: 20px;
  text-align: center;
  color: #333;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.btAdv-text {
  text-align: center;
  margin-top: 10px;
  color: #999;
  font-size: 14px;
}

.btAdv-title-bottom{
  border-bottom: 1px solid #ccc;
  margin-top: 20px;
}

/* 移上去（蓝色背景图显示时）文字统一变白 */
.btAdv-overlay .btAdv-title,
.btAdv-overlay .btAdv-text,
.btAdv-overlay .color_orange {
  color: #fff !important;
}

.home-supporter {
  margin-top: 20px !important;
}

/* 首页背景图第一块 */
.bgContent {
  width: 100%;
  height: 100vh;
  background-image: url('../../assets/images/白色背景图.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* background: #E4E4E4; */
}

/* 首页背景图第二块 */
.bgContent2 {
  width: 100%;
  height: 100vh;
  background-image: url('../../assets/images/白色背景图.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* background: #E4E4E4; */
}

/* 首页背景图第三块 */
.bgContent3 {
  width: 100%;
  height: 100vh;
  background-image: url('../../assets/images/灰色背景图.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* background: #E4E4E4; */
}

.btAdv-button {
  cursor: pointer;
  display: block;
  margin: 20px auto 0;
  width: 100%;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background-color: #ff9600;
  color: #fff;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  font-size: 14px;
}
.btAdv-detail{
  text-align: center;
  font-size: 14px;
  padding-top: 20px;
  padding-bottom: 20px;
}
.color_orange{
  color:#999;
}