JSFiddle - React, Tailwind, and code Playground
by Alexey Zakharov
HTML
<div class="licence_block filter label_block">
<input type="checkbox" id="licenses_popup_OCB" name="licenses_popup_OCB" aria-required="true">
<label for="licenses_popup_OCB" class="license">
Я согласен на <a href="/include/licenses_detail.php" target="_blank">обработку персональных данных</a> </label>
</div>
CSS
.bx_filter_vertical input[type="checkbox"]:checked + label:before,
.bx_filter_vertical input[type="checkbox"] + label:not(.disabled):hover:before,
.filter input[type="checkbox"]:checked + label:before,
.filter input[type="checkbox"] + label:hover:before,
.filter input[type="radio"]:checked + label:before,
.filter input[type="radio"] + label:hover:before
{
display: inline-block;
z-index: 3;
color: #FFF;
background: #d9002a;
content "";
}