JSFiddle - React, Tailwind, and code Playground
HTML
<div class="tab noShow">
<div>
<input name="Field1" />
</div>
<div class="noShow">
<input name="Field2" />
</div>
</div>
<div class="tab noShow" style ="display:none">
<div>
<input name="Field3" />
</div>
</div>
<div class="tab">
<div>
<input name="Field4" />
</div>
</div>
<script>
alert($("div[style='display: none;']:not(.tab) > *").attr("class"))
</script>
CSS
.noShow {display:none}