@media screen and (max-width:1024px){
	.controler{
	margin-left:300px;
}	
}
@media screen and (max-width:768px){
	.controler{
	margin-left:175px;
}	
}

@media screen and (max-width:640px){
	.controler{
	margin-left:100px;
}	
}

@media screen and (max-width:480px){
	.controler{
	margin-left:20px;
}	
}

@media screen and (max-width:320px){
	.controler{
	margin-left:10px;
	}
	.form-control{
		width:250px;
	}
	.nav ul li{
		margin-bottom:7px;
	}
}