.cta_product_book:hover {
    background: #000;
    color: #fff;
    transition: all 0.4s ease-out 0s;
}
.quest_popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    background: rgba(255, 255, 255, 0.80);
    height: 100vh;
    z-index: 9999999;
    text-align: center;
}
.quest_popup section {
    width: 100%;
    margin: 20px;
    max-width: 700px;
    margin: auto;
    background: #fff;
    padding: 20px;
}
.cta_send_quest_product {
    background: #000;
    color: #fff;
    padding: 20px;
    width: 250px;
    margin: 20px auto;
    cursor: pointer;
}
.cta_send_quest_product:hover {
    background: #fff;
    border: 1px solid #000;
    color: #000;
}
input#email_questproduct {
    width: 100%;
    height: 50px;
    padding: 20px 5px;
    border: 1px solid #ccc;
}
input#name_questproduct {
    margin-top: 10px;
    width: 100%;
    height: 50px;
    padding: 20px 5px;
    border: 1px solid #ccc;
}
textarea#question {
    width: 100%;
    margin-top: 15px;
    border: 1px solid #ccc;
    min-height: 150px;
    padding: 20px 5px;
}
.close_quest i {
    color: #000;
    text-align: right;
    float: right;
    width: 100%;
    cursor: pointer;
    margin: -10px 0px 20px 0px;
    font-size: 20px;
}