* {
    margin:0px;
 padding:0px;
 box-sizing: border-box;
 
}

body{
	
}





@media only screen and (min-width: 320px) {
	
}
 
 


@media only screen and (min-width: 640px) {
 
}

@media only screen and (min-width: 768px) {
  
}