@media screen and (max-width:1830px){


}


@media screen and (max-width:1700px){

}


@media screen and (max-width:1550px){
}



@media screen and (max-width:1440px){




}


@media screen and (max-width:1400px){



}


@media screen and (max-width:834px){


}



@media screen and (max-width:640px){


}