JSFiddle - React, Tailwind, and code Playground

HTML

<ul id="cert_steps" class="hide-on-checkout">
            <li>
                <input type="radio" name="step" value="1" id="step_1" checked="">
                <label class="arrow-button right" for="step_1">Cертификат</label>
                <div id="step_1_summary"></div>
            </li>
            <li>
                <input type="radio" name="step" value="2" id="step_2">
                <label class="arrow-button right" for="step_2">Дополнения</label>
                <div id="step_2_summary"></div>
            </li>
            <li>
                <input type="radio" name="step" value="3" id="step_3">
                <label class="arrow-button" for="step_3">Оформление</label>
                <div id="step_3_summary"></div>
            </li>
        </ul>

CSS

#_steps_holder {
    display: inline-block;
    background: #ddd;

}

.arrow-button.active.right:after,
#cert_steps input[type="radio"]:checked + label:after {
    background-image: linear-gradient(135deg, #bd0334, #ba0040, #b5064c, #af1056, #a81a60)

}

#cert_steps input[type="radio"]:checked + label:before {
    display: none;
}

.arrow-button.active,
#cert_steps input[type="radio"]:checked + label {
    color: white;
    /*background-image: linear-gradient(180deg, #f093fb 0%, #f5576c 100%);*/
    /*background-image: linear-gradient(0, #A445B2 0%, #D41872 52%, #FF0066 100%);*/
    background-image: linear-gradient(180deg, #bd0334, #ba0040, #b5064c, #af1056, #a81a60)
}

#cert_steps label:before {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 60%;
    content: "";
    background-image: linear-gradient(100deg, hsla(217, 41%, 47%, 0.2) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 3px 0 0 3px;
}

#cert_steps label {
    font-size: 14px;
}


.arrow-button {
    background-image: linear-gradient(180deg, #fdfbfb 0%, #ebedee 100%);
    padding: 0 30px;
    line-height: 1;
    display: flex;
    position: relative;
    z-index: 3;
    height: 50px;
    margin: 0 auto;
    font-size: 18px;
    border-radius: 5px;
    box-shadow: 4px 3px 10px -7px hsla(200, 8%, 46%, 1);
    cursor: pointer;
    /* width: 100%; */
    color: #000;
    text-align: center;
    justify-content: center;
    align-items: center;
}

.arrow-button.right:after {
    content: "";
    position: absolute;
    transform: scaleX(0.5) rotate(45deg);
    height: 37px;
    width: 38px;
    right: -17px;
    top: 7px;
    border-radius: 5px;
    z-index: -1;
    background-image: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    /* box-shadow: 4px 3px 10px -7px hsla(200, 8%, 46%, 1); */
}

.arrow-button.active.right:hover:after,
.arrow-button:hover:after {
    background-image: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.arrow-button:hover {
   ...