JSFiddle - React, Tailwind, and code Playground

HTML

<div class="col-md-12">
    <h4>Previous
    <select name="" id='daySelect'>
        <option disabled='disabled' selected>Select Day</option>     
        <option value="30">30</option>
        <option value="60">60</option>
        <option value="90">90</option>
        <option value="120">120</option>
        <option value="365">365</option>
    </select>
    Days
    (All Agencies)</h4>
</div>

CSS

#daySelect {
        width: 45px;
        border: 1px solid transparent;
        outline: none;
    }

    select {
        -moz-appearance: none;
        text-indent: 0.01px;
        text-overflow: '';
    }