.banner-img {
  width: 100%;
  height: 640px;
  background-size: cover !important;
}

.tabnav {
  width: 100%;
  height: 100px;
  background-color: #fff;
}

.tabnav .container {
  display: flex;
  justify-content: space-around;
}

.tabnav .tabnav-item {
  width: 264px;
  color: #000000;
  font-size: 32px;
  font-weight: 500;
  line-height: 100px;
  text-align: center;
  cursor: pointer;
}

.tabnav .tabnav-item.actived {
  color: #fff;
  background: #083EC7;
}

.company-intro {
  background-color: #fff;
  padding: 80px 30px 0;
  margin-top: 4px;
}

.company-intro .title {
  position: relative;
  color: #083EC7;
  font-size: 52px;
  font-weight: 600;
  line-height: 73px;
  padding-bottom: 12px;
}

.company-intro .title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 130px;
  height: 2px;
  background-color: blue;
}

.company-intro .intro {
  display: flex;
}

.company-intro .intro .des {
  flex: 1;
  color: #1A1A1A;
  font-size: 30px;
  line-height: 36px;
  margin-right: 70px;
  padding-top: 80px;
}

.company-intro .intro .des image {
  max-width: 100%;
  height: auto;
}

.company-intro .intro .img {
  width: 705px;
  height: auto;
}