.box {
  width: 100%;
  height: 100%;
  overflow: hidden;
  // background-image: radial-gradient(closest-side at 50% 55%,#03447c, #02325c, #002046);
  background: radial-gradient(closest-side at 50% 55%, #004988 0%, #00122D 100%);
  display: flex;
  flex-direction: column;
}

.menu {
  height: 56px;
  width: 100%;
  display: flex;
  justify-content: center;
  font-size: 17px;
  background: url('../../../assets/images/navbg.png') no-repeat;
  background-size: 100% 100%;

  li {
    width: 10%;
    height: 46px;
    line-height: 46px;
    text-align: center;
    cursor: pointer;
    font-family: sybold;
    color: #EBFAFF;
  }
}

.content {
  flex: 1;
  overflow: hidden;

}

.router-link-active {
  background: linear-gradient(270deg, rgba(35, 153, 255, 0) 0%, #1c8199 50%, rgba(35, 153, 255, 0) 100%);
}