body {
    font-size: 16px;
    line-height: 1.2;
    color: #000;
}

.mailing {
    margin-bottom: 30px;
}

@media screen and (min-width: 768px) {
    .mailing {
        margin-bottom: 100px;
    }
}

.mailing .contact-form {
    font-size: 14px;
}

@media screen and (min-width: 768px) {
    .mailing .contact-form {
        font-size: 16px;
    }
}

.title-mailing {
    color: #8B2C3F;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1rem;
}

@media screen and (min-width: 768px) {
    .title-mailing {
        font-size: 55px;
        margin-bottom: 1.8rem;
    }
}

@media screen and (min-width: 768px) {
    .text-welcome {
        padding-left: 60px;
        padding-right: 60px;
    }
}

.mailing input {
    background: #E5E5E5;
}

.btn-mailing {
    background: #94243a !important;
    color: #fff !important;
    font-size: 14px;
}

    .btn-mailing:hover {
        color: #fff;
    }

@media screen and (min-width: 768px) {
    .btn-mailing {
        font-size: 16px;
    }
}

.link-mailing {
    text-decoration: underline;
}

@media screen and (min-width: 768px) {
    .indent-form-check {
        padding-left: 1.25rem;
    }
}

.mailing .form-check-input {
    position: absolute;
    top: 3px;
    left: 0px;
    margin: 0;
    z-index: 1;
    opacity: 0;
    width: 15px;
    height: 15px;
}

    .mailing .form-check-input:checked ~ .masked-checkbox::before {
        content: '';
        position: absolute;
        left: 1px;
        top: 1px;
        border-left: 2px solid #000;
        border-bottom: 2px solid #000;
        width: 12px;
        height: 8px;
        transform: rotate(-45deg);
    }

.masked-checkbox {
    border: 1px solid #000;
    width: 15px;
    height: 15px;
    display: block;
    cursor: pointer;
    position: absolute;
    left: 0;
    top: 3px;
}