@media only screen and (min-width :850px){header{position:fixed!important}header .stuck .header-main,header .stuck .header-bottom{background-color:rgb(0 0 0)!important}.j-banner{padding-top:120px!important}}@media only screen and (max-width :850px){.j-tin-tuc .row{grid-template-columns:repeat(2,1fr)}header .header-main,header .header-bottom{background-color:rgb(0 0 0)!important}.j-banner p{font-size:18px}.j-banner p:nth-child(3){font-size:13px}.j-banner-2 p{font-size:34px}.j-banner-2 p:nth-child(2){font-size:18px}.j-order{order:-1}.j-chuyen-muc .row{grid-template-columns:repeat(3,1fr)}}@media only screen and (max-width :550px){.j-tin-tuc .row{grid-template-columns:repeat(1,1fr)}.j-tin-tuc .post-item{grid-column:1/-1}.j-tin-tuc .row .post-item:nth-child(-n+4) .image-cover{padding-top:50%!important}.j-tin-tuc .image-cover{padding-top:50%!important}.j-chuyen-muc .row{grid-template-columns:repeat(2,1fr)}.j-banner p{font-size:16px}.j-banner .button span,.j-banner-2 .button span{white-space:nowrap;font-size:9px;padding:3px}.j-banner .button,.j-banner-2 .button{display:inline-flex;justify-content:center;align-items:center;min-height:unset;margin-bottom:unset;margin-top:unset}.j-banner p:nth-child(3){font-size:12px;line-height:1}.j-banner-2 p{font-size:14px}.j-banner-2 p:nth-child(2){font-size:9px}}