* {
    box-sizing: border-box;
}

body {
    --color-main: rgba(69, 139, 168, 1);
    --color-bg: rgba(246, 247, 249, 1);
    --color-white: #FFFFFF;

    font-size: 14px;
    margin: 0;
    background: var(--color-bg);


    font-family: Inter, serif;
    font-weight: normal;
}

.wrapper {
    max-width: 800px;
    width: 100%;
    height: 100%;
    max-height: 300px;
    margin: 0 auto;
    padding: 0 20px;

    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:    "header header"
                            "params result"
                            "illustration bibliography"
                            "footer footer";
    grid-gap: 20px;
}

@media (max-width: 850px) {
    .wrapper {
        grid-template-columns: 1fr;
        grid-template-areas:    "header"
                                "params"
                                "result"
                                "illustration"
                                "bibliography"
                                "footer";
    }

}

.form {
    display: grid;
    grid-template-columns: 20px 100px 1fr;
    grid-gap: 20px 20px;
    align-items: center;
}



input.text {
    width: 100%;
    height: 32px;
    background: var(--color-white);

    border: 1px solid rgba(230, 234, 239, 1);
    border-radius: 5px;
    padding: 2px 10px;
}

.button {
    margin: 20px auto;
    text-align: center;
}
.params_name {
    width: 34px;
    color: rgba(55, 58, 59, 1);

    font-size: 14px;
    opacity: 1;
    text-align: left;
}

.v2_30 {
    width: 34px;
    color: rgba(55, 58, 59, 1);

    font-size: 12px;
    opacity: 1;
    text-align: left;
}

.v2_31 {
    width: 34px;
    color: rgba(55, 58, 59, 1);

    font-size: 12px;
    opacity: 1;
    text-align: left;
}

.params_desc p {
    color: rgba(87, 91, 92, 1);

    font-size: 10px;
    opacity: 1;
    text-align: left;
    margin: 2px 0;
}

.v2_49 {
    width: 89px;
    color: rgba(0, 0, 0, 1);

    font-size: 10px;
    opacity: 1;
    text-align: left;
}

.params_checkbox {
    align-items: center;
    display: flex;
}

.checkbox {
    width: 20px;
    height: 20px;
    background: var(--color-white);

    border: 1px solid rgba(230, 234, 239, 1);
    border-radius: 5px;
}


.v2_37 {
    color: rgba(87, 91, 92, 1);

    font-size: 10px;
    opacity: 1;
    text-align: left;
}



h1 {
    color: var(--color-main);
    font-family: Inter, serif;
    font-weight: Bold;
    font-size: 30px;
    /*opacity: 1;*/
    text-align: center;
}
h2 {
    width: 100%;
    color: rgba(55, 58, 59, 1);
    font-size: 24px;
    text-align: left;
    font-weight: normal;
}

.block {
    background: var(--color-white);
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.03);
    border-radius: 10px;
    padding: 10px 20px;
}
.header {
    grid-area: header;
    width: 100%;
    margin: 30px auto;
}


.params {
    grid-area: params;
    width: 100%;
}

.button button {
    width: 131px;
    height: 44px;
    background: var(--color-main);
    border-radius: 5px;
    border: none;

    color: var(--color-white);
    font-size: 14px;
    text-align: center;

    cursor: pointer;
}


.result {
    grid-area: result;
    width: 100%;
}


.illustration {
    grid-area: illustration;
}

.illustration img {
    /*max-height: 150px;*/
    max-width: 100%;
    border-radius: 10px;
}

.bibliography {
    grid-area: bibliography;
    width: 100%;
}
.footer {
    grid-area: footer;
    width: 100%;
    padding-bottom: 30px;
}

.bibliography p, .footer p {
    color: rgba(87, 91, 92, 1);


    font-family: Inter, serif;
    font-weight: normal;
    font-size: 10px;
    text-align: left;
}




.v2_35 {
    width: 106px;
    height: 26px;
    background: rgba(246, 247, 249, 1);
    opacity: 1;
    position: absolute;
    top: 246px;
    left: 868px;
    border: 1px solid rgba(230, 234, 239, 1);
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    overflow: hidden;
}

.result_value {
    padding: 20px 0;
}

.result_value_value {
    width: 38px;
    color: rgba(0, 0, 0, 1);

    font-size: 16px;
    opacity: 1;
    text-align: left;
    background: #F6F7F9;
    border: 1px solid #E6EAEF;
    padding: 10px 20px;
    margin: 20px;
    border-radius: 5px;
}

.result_value_label {
    width: 43px;
    color: rgba(55, 58, 59, 1);

    font-size: 16px;
    opacity: 1;
    text-align: left;
}

.result_description {
    color: rgba(55, 58, 59, 1);
    font-size: 12px;
    text-align: left;

}

.result_description p {
    margin: 2px 0;
}