align self center container vue

<b-container class=”bv-example-row bv-example-row-flex-cols”><br /> <b-row><br /> <b-col align-self=”start”>One of three columns</b-col><br /> <b-col align-self=”center”>One of three columns</b-col><br /> <b-col align-self=”end”>One of three columns</b-col><br /> </b-row><br /> </b-container>