@media only screen and (min-device-width: 320px) and {max-device-width: 960px) {

img {  display: none;}

}

tr.REVA {

column-count: 3;
}

@media only screen and (min-device-width: 320px) and {max-device-width: 960px) {

tr.REVA {  column-count: 1;}

}