@media screen and (max-width: 839px) {
.xr_mvp_2 {display: block;}
.xr_mvp_1 {display: none;}
.xr_pbd {margin-left: -200px;}
#xr_xr {width: 400px; height: 5390px}
}
@media screen and (min-width: 840px) {
.xr_mvp_2 {display: none;}
.xr_mvp_1 {display: block;}
.xr_pbd {margin-left: -640px;}
#xr_xr {width: 1280px; height: 5160px}
}
@media screen and (max-width: 839px) {
.xr_mvp_4 {display: block;}
.xr_mvp_3 {display: none;}
.xr_pbd {margin-left: -200px;}
#xr_xr {width: 400px; height: 9955px}
}
@media screen and (min-width: 840px) {
.xr_mvp_4 {display: none;}
.xr_mvp_3 {display: block;}
.xr_pbd {margin-left: -640px;}
#xr_xr {width: 1280px; height: 5420px}
}