@media screen and (max-width: 809px) {
.xr_mvp_2 {display: block;}
.xr_mvp_1 {display: none;}
.xr_pbd {margin-left: -200px;}
#xr_xr {width: 400px; height: 5270px}
}
@media screen and (min-width: 810px) {
.xr_mvp_2 {display: none;}
.xr_mvp_1 {display: block;}
.xr_pbd {margin-left: -610px;}
#xr_xr {width: 1220px; height: 4010px}
}