you sent me this code before to make the vertical tab titles under each other. maybe this crashing it?

@media only screen and (max-device-width: 768px) {
.vc_tta.vc_general.vc_tta-style-classic.vc_tta-tabs-position-bottom .vc_tta-tabs-list, .vc_tta.vc_general.vc_tta-style-classic.vc_tta-tabs-position-top .vc_tta-tabs-list {
display: grid;
}
}

Than please send me a good one.