Vuetify - How to highlight row on click in v-data-table

Question

How to highlight the selected row in v-data-table? i tried to modified the data by adding flag variable selected in the Example

In the above example cli

Answer 1

  tr.v-data-table__selected {
    background: #7d92f5 !important;
  }

or

Example https://codepen.io/nicolai-nikolai/pen/GRgLpNY