.catalog-main {
    width: 1300px;
    margin: 0 auto 100px;
}
.calculate_parameters {
    padding: 24px 25px 35px;
    background: #FFFFFF;
    border: 1px solid #E2E9F2;
    box-shadow: 0 20px 30px rgba(2, 36, 86, 0.1);
    border-radius: 5px;
    display: flex;
}
.catalog-main_txt {
    margin: 0 0 28px;
    color: #566879;
    font: 400 16px/22px 'Formular', sans-serif;
}
.catalog-main_txt a {
    font-weight: 700;
    color: #E31E24;
    text-decoration: underline;
}