@media (max-width: 1280px) {
    #index {
        height: auto;
        overflow: initial;
        background: url(../assets/images/bg.jpg);
    }	
}

@media (max-width: 1024px) {
}

@media (max-width: 992px) {
}

@media (max-width: 768px) {   
    #index {
        height: auto;
        overflow: initial;
        background: url(../assets/images/bg.jpg);
    }
}

@media (max-width: 767px) {
}
@media (max-width: 640px) {  
}  
   
@media (max-width: 480px) { 
}

@media (max-width: 320px) {
}