JSFiddle - React, Tailwind, and code Playground

HTML

<div class="main_form">
                        <p class="description_main_form">Оставьте заявку, <br> и мы перезвоним в течении 10 минут</p>
                        <form action="mail.php" method="POST">
                            <input type="text" placeholder="Имя" name="name">
                            <input type="tel" placeholder="Телефон" name="tel">
                            <a class="show_select_monkey" href="">выбрать обезьянку</a>
                            <div class="select_monkey ">
                                <p><label for="mia"><input type="radio" name="name_monkey" value="МИЯ" id="mia"><span class="radio__text">Мия (фиолетовая с белым хохолком)</span></label></p>
                                <p><label for="boris1"><input type="radio" name="name_monkey" value="БОРИС" id="boris1"><span class="radio__text">Борис (синяя с оранжевым хохолком)</span></label></p>
                                <p><label for="sofia1"><input type="radio" name="name_monkey" value="СОФИЯ" id="sofia1"><span class="radio__text">София (белая с розовым хохолком)</span></label></p>
                                <p><label for="finn1"><input type="radio" name="name_monkey" value="ФИНН" id="finn1"><span class="radio__text">Финн (черная с голубым хохолком)</span></label></p>
                                <p><label for="bella1"><input type="radio" name="name_monkey" value="БЕЛЛА" id="bella1"><span class="radio__text">Белла (красная с желтым хохолком)</span></label></p>
                                <p><label for="zoi1"><input type="radio" name="name_monkey" value="ЗОИ" id="zoi1"><span class="radio__text">Зои (голубая с фиолетовым хохолком)</span></label></p>
                            </div>
                            <p class="price_main_form">1 100 р.</p>
                            <input type="submit" value="заказать">
                        </form>
                    </div>

CSS

main_form{
    text-align: center;
    padding-top: 15px;
}
.description_main_form{
    font-family: 'Geometria',sans-serif;
    font-size: 14pt;
    color: #414141;
}
.main_form input{
    width: 395px;
    height: 60px;
    border: 1px solid #dddddd;
    border-radius: 8px;
    display: block;
    padding-left: 15px;
    margin: 0 auto 10px ;
    font-size: 14pt;
    color: #414141;
    font-family: "Geometria",sans-serif;
}
.main_form input[type=submit]{
    width: 395px;
    height: 60px;
    border-radius: 8px;
    text-transform: uppercase;
    background: #7d0b95;
    color: #ffdf07;
}
.show_select_monkey,
.show_select_monkey:hover,
.show_select_monkey:visited,
.show_select_monkey:focus,
.show_select_monkey:active {
    font-size:14pt;
    text-transform: uppercase;
    text-decoration: underline;
    color: #ed4bb5;
    font-family: 'Geometria-Medium',sans-serif;
}
.price_main_form{
    text-align: center;
    font-family: 'ChalkboardSE-Regular', sans-serif;
    font-size: 35pt;
    color: #414141;
    margin-bottom: 0;
}
.select_monkey{
    display: none;
    background: #ffffff;
    width:400px;
    height: 365px;
    border: 1px solid #dddddd;
    border-radius: 8px;
    padding: 24px 15px 24px 24px;
    text-align: left;
    position: absolute;
    bottom: 10px;
    right: 101px;
}
.select_monkey p{
    margin-bottom: 0;
}
.select_monkey label{
    font-family: 'Geometria',sans-serif;
    font-size: 14pt;
    color: #383b3b;
    white-space: normal;
    display: flex;
    margin-bottom: 0;
}
/*.select_monkey  input{*/
    /*margin-right: 15px;*/
    /*margin-top: 7px;*/
    /*display: flex;*/
/*}*/
.select_monkey input {
    position: absolute;
    z-index: -1;
    opacity: 0;
    margin: 7px 15px 0 0;
}
.radio__text {
    position: relative;
    padding: 0 0 0 35px;
    cursor: pointer;
    color: #7d0b95;
    font-size:14pt;
    font-family: 'Geometria';
}
.radio__text:before {
    content: '';
    position: absolute;
    top: 9px;
    left: 0;
   ...

JavaScript

$('body').on('click','.add_product_btn', function (e){
        e.preventDefault();
        $(this).closest('.wraper_card').find('.hidden_card_info').show();
    });
    $('body').on('click','.hidden_card_info', function (){
        $(this).hide();
    });
    
    // выбор обезьяны в форме
    var selectMonkeyButton = $('.show_select_monkey');
    var selectMonkeyContainer = $('.select_monkey');
    selectMonkeyButton.on('click', function (e) {
    	e.preventDefault();
      selectMonkeyContainer.show(200);
    });
    
    var radioButtons = selectMonkeyContainer.find('input[type=radio]');
    selectMonkeyContainer.on('change', radioButtons,  function (e) {
    	selectMonkeyButton.text($(e.target).val());
    	$(this).hide(200);
    });