bootstrap ngtooltip css code example
Example 1: bootstrap 4 tooltip
// JQuery
$(function () {
$('[data-toggle="tooltip"]').tooltip()
})
Example 2: how to show text at the time of hover in bootstrap
<div class="text-center my-3">
<b-button v-b-tooltip.hover title="Tooltip directive content">
Hover Me
</b-button>
<b-button id="tooltip-target-1">
Hover Me
</b-button>
<b-tooltip target="tooltip-target-1" triggers="hover">
I am tooltip <b>component</b> content!
</b-tooltip>
</div>