.or-img-ds{text-align:center;margin:5rem 0;}
.or-img-ds>img{width:80%;}
.or-img-mo{display:none;}
@media screen and (max-width: 768px){
.or-img-ds{display:none;}
.or-img-mo{display:block;text-align:center;margin:3rem 0;}
.or-img-mo>img{width:70%;}
}