@media only screen and (max-width :992px){}@media only screen and (max-width :550px){.a-choinhanh{max-width:400px}.f-sz-35{font-size:20px;line-height:27px}.a-game{max-width:145px}.a-first-banner .banner-bg.fill img{object-position:left!important}}@media only screen and (max-width :375px){.f-sz-35{font-size:18px;line-height:25px}}