.topMainBg {
  position: absolute;
  z-index: 0;
  width: 100%;
}

.topMainBg .topMainBgI {
  display: block;
  width: 100%;
  height: 100vh;
  object-fit: cover;
}

@media (max-width: 1200px) {
  .topMainBg .topMainBgI {
    height: 1000px;
  }
}

.topMainBg .topMainBgD {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #00479d 0%, rgba(0, 71, 157, 0.5) 100%);
}

/* .topMain {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden; */
.topMainCenter {
  position: relative;
  height: 100%;
  font-weight: 350;
  font-size: 20px;
  color: #ffffff;
  line-height: 40px;
  letter-spacing: 18px;
  text-align: center;
}

@media (max-width: 1200px) {
  .topMainCenter {
    padding-top: 100px;
  }
}

.topMainCenter .topMainCenterHead {
  padding-top: 127px;
  width: fit-content;
  margin: auto;
  position: relative;
  padding-bottom: 50px;
}

.topMainCenter .topMainCenterHead .topMainCenterHeadC {
  font-weight: 350;
  font-size: 24px;
  color: rgba(255, 255, 255, 0.64);
  line-height: 32px;
  letter-spacing: 24px;
  position: relative;
  width: fit-content;
}

.topMainCenter .topMainCenterHead .topMainCenterHeadC::before {
  content: "";
  position: absolute;
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 100%);
  left: -160px;
  top: 50%;
  transform: translateY(-50%);
}

.topMainCenter .topMainCenterHead .topMainCenterHeadC::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
  right: -134px;
  top: 50%;
  transform: translateY(-50%);
}

.topMainCenter .topMainCenterHead .topMainCenterHeadE {
  font-weight: 350;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.64);
  line-height: 32px;
  letter-spacing: 4px;
  margin-left: -20px;
}

.topMainCenter .topMainCenterCompany {
  display: block;
  height: 80px;
  width: auto;
  object-fit: contain;
  margin: 0 auto 50px;
}

.topMainCenter .topMainCenterBottom {
  margin: auto;
  width: 1000px;
  height: 40px;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.24) 50%, rgba(255, 255, 255, 0) 100%);
  margin-left: 20px;
}