/* 产品主页导航 start */
.pnav-wrap {
  position: fixed;
  top: 78px;
  width: 100%;
  height: 80px;
  background: rgba(255, 255, 255, 0.95);  
  padding-top: 10px;
  padding-bottom: 10px;
  z-index: 998;
}

.psub-page {
  margin-top: 158px !important;
}

.pnav-main {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.pnav-main .pnav-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  /* animation: chapternav-slidein 350ms backwards */
}

@keyframes chapternav-slidein {
  0% {
      opacity: 0
  }

  1% {
      transform: translateX(160px)
  }

  100% {
      opacity: 1;
      transform: translateX(0)
  }
}

.pnav-main .pnav-item:hover .pnav-txt {
  color: #0252CC;
}

.pnav-icon {
  width: 44px;
}

.pnav-txt {
  color: #172B4D;
  font-size: 12px;
  padding-bottom: 5px;
}
/* 产品主页导航 end */