this is my code , why is css isolation not working ? . i want to put the css code in an other file separately
<RadzenCategoryAxis>
<RadzenTicks>
<Template>
<text class="rz-tick-text" style="text-anchor: start; transform: translate(@(Math.Truncate(context.X))px, @(Math.Truncate(context.Y + 10))px) rotate(30deg)">@context.Value</text>
</Template>
</RadzenTicks>
</RadzenCategoryAxis>
</RadzenChart>
.rz-chart svg {
overflow: visible;
}
.rz-series-data-label {
fill: #659FDE;
font-size: 0.78em;
}