$('#myModal').on('shown.bs.modal', function () {
$('#myInput').trigger('focus')
});<div class="table-responsive">
<table class="table">
...
</table>
</div><div class="table-responsive">
<table class="table table-hover">
...
</table>
</div><ul class="nav justify-content-around">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Ваша картинка</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link href="#">Link</a>
</li>
</ul>