In the example you have shared, you are not using a card container. The cards are in a layout grid.
This means that the cards are floating, because you did not define columns.
If you really want to use a layout hgrid then you can align the top with th4 efoliwng code:
Code: Select all
<style>
#wb_Card1, #wb_Card2, #wb_Card3
{
vertical-align: top;
}
</style>
But I think using a flex container or card container would be better choice.
Also, (although unrelated to this problem) there is an error in your breakpoints. The default view should be the widest view.