@media screen and (max-width:1199px){

}

@media screen and (max-width:991px){

}

@media screen and (max-width:767px){

}

@media screen and (max-width:479px){

}

@media screen and (min-width:768px){
    .navbar-collapse{
        padding-left:0;
        padding-right:0;
    }
}