@media screen and (max-width: 574px) {
.xr_mvp_2 {display: block;}
.xr_mvp_1 {display: none;}
.xr_pbd {margin-left: -175px;}
#xr_xr {width: 350px; height: 810px}
}
@media screen and (min-width: 575px) {
.xr_mvp_2 {display: none;}
.xr_mvp_1 {display: block;}
.xr_pbd {margin-left: -400px;}
#xr_xr {width: 800px; height: 970px}
}