@media screen and (max-width: 850px) {
.xr_mvp_2 {display: block;}
.xr_mvp_1 {display: none;}
.xr_pbd {margin-left: -240px;}
#xr_xr {width: 480px; height: 1710px}
}
@media screen and (min-width: 851px) {
.xr_mvp_2 {display: none;}
.xr_mvp_1 {display: block;}
.xr_pbd {margin-left: -610px;}
#xr_xr {width: 1221px; height: 1080px}
}