@media screen and (max-width: 879px) {
.xr_mvp_2 {display: block;}
.xr_mvp_1 {display: none;}
.xr_pbd {margin-left: -240px;}
#xr_xr {width: 480px; height: 4252px}
}
@media screen and (min-width: 880px) {
.xr_mvp_2 {display: none;}
.xr_mvp_1 {display: block;}
.xr_pbd {margin-left: -640px;}
#xr_xr {width: 1280px; height: 3106px}
}