.Img-1400-right{
    float: right;
}

.Img-1250-right{
    float: right;
}

.Img-1100-right{
    float: right;
}

.Img-900-right{
    float: right;
}

@media screen and (max-width: 1400px){
    .Img-1400-right{
        float: none;
    }
}

@media screen and (max-width: 1250px){
    .Img-1250-right{
        float: none;
    }
}

@media screen and (max-width: 1100px){
    .Img-1100-right{
        float: none;
    }
}

@media screen and (max-width: 900px){
    .Img-900-right{
        float: none;
    }
}