JSFiddle - React, Tailwind, and code Playground
by web_dever
HTML
<div class="bar-something"><div class="fn-label"> SOMETHING</div> </div>
<div class="bar-appointment"><div class="fn-label"> Ap1</div></div>
<div class="bar-appointment"><div class="fn-label"> Ap2</div></div>
<div class="bar-appointment"><div class="fn-label"> Ap3</div></div>
<div class="bar-something-else"><div class="fn-label"> SOMETHING</div></div>
<div class="bar-appointment"><div class="fn-label"> Ap1</div></div>
<div class="bar-appointment"><div class="fn-label"> Ap2</div></div>
<div class="bar-appointment"><div class="fn-label"> Ap3</div></div>
CSS
.bar-something .fn-label{
background-color:red;
}
.bar-something-else .fn-label{
background-color:green;
}
JavaScript
$('.bar-appointment .fn-label').css('color',$('.bar-appointment').prev().children().css('background-color'))