@media only screen and (max-width :992px){}@media only screen and (max-width :550px){.a-banner{min-height:unset!important;height:unset!important;padding:40px 0!important}.a-gioi-thieu-right .col-inner,.a-banner-right .col-inner{background-size:cover;border:1px solid rgb(255 215 128 / .15);border-radius:1rem}.a-group-gt{grid-template-columns:repeat(1,1fr)!important}}