JSFiddle - React, Tailwind, and code Playground

by wiloud

HTML

<span class="custom-dropdown">
<select class="customSelect">
<option>Choice</option>
<option>One</option>
<option>Two</option>
<option>Three</option>
</select>
</span>

CSS

.customSelect {
    font-size: inherit;
    margin: 0;
    padding: 0.5em;
    background-color: transparent;
    color: #393939;
    opacity:1;
    -moz-appearance: none;
    border: 0 none;
    border-radius: 0px;
    border:1px solid #B1B2B3;
    padding-right: 2.5em;
}
.custom-dropdown {
    display: inline-block;
    position: relative;
    vertical-align: middle;
}

.custom-dropdown:before, .custom-dropdown:after {
    content: "";
    pointer-events: none;
    position: absolute;
}

.custom-dropdown:after {
    content: "â–Ľ";
    font-size: 0.625em;
    height: 1em;
    line-height: 1;
    margin-top: -0.5em;
    right: 1.2em;
    top: 50%;
    color:#fff;
}
.custom-dropdown:before {
    bottom: 0;
    right: 0;
    top: 0;
    width: 2em;
    background-color: #29ACC0;
}