div#navbarCollapse li a{color:blue!important;font-size:15px;font-weight:600;padding:0 20px;text-transform:uppercase}  div#navbarCollapse li{border-right:2px solid #000}  nav.navbar-expand-lg.navbar.navbar-dark.bg-success.text-light{background-color:#ff0!important}    .noidungul .owl-stage-outer{max-height:550px}  .noidungul .owl-stage-outer img{max-height:550px!important;width:100%!important}  .loaddataajax .nhomtintuc {      width: 100% !important;  }  div#wrap-right{display:block}  span.navbar-toggler-icon{background-color:#0dcaf0}  .HienThiSlideSlide11721 .owl-carousel .owl-item .tend{padding:10px;font-size:24px!important; display: none;}      div#coccoc-alo-phoneIcon{     position: fixed;      bottom: 100px !important;      right: -90px !important;      padding: 10px;      border: 5px solid #7e00dd;      border-radius: 20px 0px 0px 20px;      background-color: #ff0000;  }  div#coccoc-alo-phoneIcon span{   font-size: 16px;      color: white;      font-weight: 700;  }    .nhomtomtat .coccoc-alo-phone{  display: none;  }  #gom-all-in-one {      position: fixed;      bottom: 90px;      right: 25px;      display: flex;      gap: 40px;      z-index: 3;      flex-direction: column;  }  .phone-vr-img-circle {      background: red;      border-radius: 10px;      padding: 5px 10px;  }  .zalo {      background: #ffd700;      border-radius: 10px;    padding: 5px 10px;  }