@media(min-width: 1200px){
}
@media(min-width: 1024px){ 
}
@media(min-width: 991px){ 
}
@media(min-width: 768px){
}
@media(min-width:768px) and (max-width: 991px){
}
/*hiển thị nút sms, call di động*/
/*
@media(max-width: 767px){
    #support {
        position: fixed;
        z-index: 9990;
        right: 0px;
        bottom: 0px;
        width: 100%;
        text-align: center;
    }
    #support #sms {
        margin: 0px 1px;
        height: 40px;
        display: inline-block;
        max-width: 175px;
        width: 45%;
        border-radius: 6px 6px 0px 0px;
        text-align: center;
        font-size: 12px;
        background: #d9534f;
        text-decoration: none;
        text-transform: uppercase;
        color: #fff;
    }
    #support #call {
        margin: 0px 1px;
        height: 40px;
        display: inline-block;
        max-width: 175px;
        width: 45%;
        border-radius: 6px 6px 0px 0px;
        text-align: center;
        font-size: 12px;
        background: #d9534f;
        text-decoration: none;
        text-transform: uppercase;
        color: #fff;
    }
    #support span {
        line-height:40px;
        display:inline-block
    }
    #support img{
        vertical-align: middle;
    }
}*/
/*end hiển thị nút sms, call di động*/
@media(max-width: 425px){
}
@media(max-width: 375px){}
@media(max-width: 320px){}