@media only screen and (min-width: 2201px) and (max-width: 2400px) {}

@media only screen and (min-width: 1920px) and (max-width: 2200px) {}

@media only screen and (min-width: 1680px) and (max-width: 1919px) {}

@media only screen and (min-width: 1501px) and (max-width: 1679px) {}

@media only screen and (min-width: 1367px) and (max-width: 1500px) {}

@media only screen and (min-width: 1301px) and (max-width: 1366px) {}

@media only screen and (min-width: 1200px) and (max-width: 1300px) {}






@media (max-width: 1199px) {}

@media (max-width: 991px) {
    .mainbox img{
    width: 50%;
}
}

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

@media (max-width: 575px) {
        .mainbox img{
    width: 70%;
}
}

@media (max-width: 500px) {}

@media (max-width: 469px) {
         .mainbox img{
    width: 90%;
}
}

@media (max-width: 414px) {

}

@media (max-width: 390px) {}

@media (max-width: 375px) {}

@media (max-width: 374px) {}

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

@media only screen and (max-width: 64em) and (min-width: 52.01em) {}

@media only screen and (min-width: 52em) {}

/* iPhone 6, 7, 8 ----------- */
@media only screen and (min-device-width: 375px) and (max-device-height: 667px) and (orientation : landscape) and (-webkit-device-pixel-ratio: 2) {}

@media only screen and (min-device-width : 375px) and (max-device-width : 812px) and (orientation : landscape) and (-webkit-min-device-pixel-ratio : 3) {}

@media only screen and (max-width: 64em) and (min-width: 52.01em) {}

@media only screen and (min-width: 52em) {}

/* iPhone 6, 7, 8 ----------- */
@media only screen and (min-device-width: 375px) and (max-device-height: 667px) and (orientation : landscape) and (-webkit-device-pixel-ratio: 2) {}

@media only screen and (min-device-width : 375px) and (max-device-width : 812px) and (orientation : landscape) and (-webkit-min-device-pixel-ratio : 3) {}