JSFiddle - React, Tailwind, and code Playground

HTML

<div class="textwidget"><div class="wpcf7" id="wpcf7-f25-w1-o1"><form action="/#wpcf7-f25-w1-o1" method="post" class="wpcf7-form" novalidate="novalidate">
<div style="display: none;">
<input type="hidden" name="_wpcf7" value="25">
<input type="hidden" name="_wpcf7_version" value="3.4">
<input type="hidden" name="_wpcf7_unit_tag" value="wpcf7-f25-w1-o1">
<input type="hidden" name="_wpnonce" value="9a7b2de1c4">
</div>
<p>
<span class="wpcf7-form-control-wrap modelofyourstatic"><select name="modelofyourstatic" class="wpcf7-form-control wpcf7-select"><option value="-Model of your static-">-Model of your static-</option><option value="One">One</option><option value="Two">Two</option><option value="Three">Three</option></select></span>
</p>
</form></div>
<p>
<span class="wpcf7-form-control-wrap Product"><select name="Product" class="wpcf7-form-control wpcf7-select"><option value="-Product-">-Product-</option><option value="One">One</option><option value="Two">Two</option><option value="Three">Three</option></select></span>
</p>
<p>
<span class="wpcf7-form-control-wrap modelofyourstatic"><select name="modelofyourstatic" class="wpcf7-form-control wpcf7-select"><option value="-Model of your static-">-Model of your static-</option><option value="One">One</option><option value="Two">Two</option><option value="Three">Three</option></select></span>
</p>
<p>
<span class="wpcf7-form-control-wrap Product"><select name="Product" class="wpcf7-form-control wpcf7-select"><option value="-Product-">-Product-</option><option value="One">One</option><option value="Two">Two</option><option value="Three">Three</option></select></span>
</p>
<p>
<span class="wpcf7-form-control-wrap modelofyourstatic"><select name="modelofyourstatic" class="wpcf7-form-control wpcf7-select"><option value="-Model of your static-">-Model of your static-</option><option value="One">One</option><option value="Two">Two</option><option value="Three">Three</option></select></span>
</p>
<p>
<span...

CSS

.wpcf7 .watermark {
    color: black !important;
    font-family: arial !important;
}
::-webkit-input-placeholder {
    color: black !important;
    font-family:'arial', sans-serif;
}
:-moz-placeholder {
    color: black !important;
    font-family:'arial', sans-serif;
}
::-moz-placeholder {
    color: black !important;
    font-family:'arial', sans-serif;
}
:-ms-input-placeholder
    color: black !important;
    font-family:'arial', sans-serif;
}