/* iPhone 2,3,4 */
@media only screen 
and (min-device-width : 320px) 
and (max-device-width : 480px) {
}
/* iPhone 5 */
@media only screen 
and (min-device-width : 320px) 
and (max-device-width : 568px) {
}
/* iPhone 6,7,8 */
@media only screen 
and (min-device-width : 375px) 
and (max-device-width : 667px) {
}
/* iPhone PLUS 6,7,8 */
@media only screen 
and (min-device-width : 414px) 
and (max-device-width : 736px) {
}
/* iPhone X */
@media only screen 
and (min-device-width : 375px) 
and (max-device-width : 812px)
and (-webkit-device-pixel-ratio : 3), (min-resolution: 3dppx) {
}
/* iPad Mini */
@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px)
and (-webkit-min-device-pixel-ratio: 1), (min-resolution: 1dppx)  {
}
/* iPad 1,2 */
@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px)  {
}
/* iPad 3,4 Retina, Samsung Galaxy S7+ */
@media only screen 
and (min-device-width: 768px) 
and (max-device-width: 1024px) 
and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx)  {
}