@media all and (max-width: 920px) {
  .header-part {
    padding: 20px 15px 0px 15px;
    right: 0;
    text-align: center;
  }
  .fotter-part .main-section {
    padding: 0px 15px 20px 15px;
    flex-direction: column;
    text-align: center;
  }
  .fotter-part .main-section .right-part ul {
    margin-top: 10px;
  }
  .home-banner {
    text-align: center;
    justify-content: center;
  }
  .home-banner .content-part {
    padding-left: 0px;
  }
}

@media all and (max-width: 520px) {
}