.ztzl-header-m{display: none;}
.ztzl-com-logo{position: absolute; top: 20px; left: 0; width: 322px;}

@media (max-width:992px){
  .ztzl-com-logo{width: 200px; top: 15px; left: 15px;}
}
@media (max-width:768px){
  .ztzl-com-logo{width: 130px;}
  
}