body.trangchu,.bd-footer{      background: #bef6ff !important;  }  .navbar{      background: none !important;  }  #navbarCollapse{      padding: 10px;      background: #45b3fe !important;  }  .tenp{      background: #d1d1d1;      padding: 10px;      border-radius: 10px 10px 0px 0px;  }  .tenp a,.tenp span{      background: none !important;      padding: 0 !important;      opacity: unset !important;      font-weight: 600;      text-transform: uppercase;      color: red !important;  }  .card-body{      display: none;  }  .nhomsanpham .card {      background: #4c4c4c;  }  .card-header{      border: 0 !important;  }  .tend a{      color: #fff;  }  .diachicongty strong{      color: black;  }  .wrap-footer-menu a{      color: black !important;  }