@media only screen and (max-width :550px){.a-grid{grid-template-columns:repeat(2,1fr)}.j-topgame-item p{text-align:center}.j-topgame-item .col .col-inner{border-left:unset}.j-topgame-item{width:calc(100% - 20px);margin-left:10px !important;margin-right:10px !important}}