.kdp-product-image-slider-wrapper-inner, .royalslider-fitter, 
.royalslider-fitter *:not(a):not(img):not(.rsThumbsArrow),
 .snake-loader-wrapper-inner {
    /*height: calc(90vh - 150px)!important;*/
    height:calc(100vh - 100px)!important;
    max-height: 600px!important;
    border-radius: 5px;
}
.rsOverflow {
    height:calc(100vh - 100px)!important;
     max-height: 600px!important;
}
.kdp-product-image-slider-wrapper-inner, .snake-loader-wrapper-inner {
    max-height: 600px!important;
}
.kdp-product-image-slider-wrapper-inner {

    max-width: 590px!important;
    margin: auto;
} 
.royalslider-group  {
    max-width: 50vw!important;
}
.kdp-product-page-wrapper {
    display: grid!important;
    grid-template-columns: 25vw 1fr!important;
}