#mainEye{
background:url(/images/mv_phone.jpg) no-repeat center top;
background-size: cover;
}
#mainEye {
	background-size: cover;
	position: relative;
	padding: 14% 0 0;
	overflow: hidden;
	min-height: 1px;
}  

@media screen and (min-width:641px){
	#mainEye{
		padding:0;
	}
}

@media screen and (min-width:980px){

#mainEye{
    background:url(/images/mv.jpg) no-repeat center top;
    background-size: cover;
    position:relative;
    box-sizing:border-box;
}	
}