.section-double_heading .double-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.section-double_heading .double-heading .h1-style {
    color: var(--tateru-color-primary);
    font-family: var(--tateru-primary-font);
    font-size: 45px;
    line-height: 1;
}

.section-double_heading .double-heading .h1-style em {
    font-family: var(--tateru-heading-font);
    font-weight: 400;
}

.section-double_heading .double-heading .left {
    padding-bottom: var(--tateru-default-padding);
    border-bottom: 1px solid #D5D5D5;
}

.section-double_heading .double-heading .right {
    padding-top: var(--tateru-default-padding);
}

@media screen and (max-width: 1200px) {
    .section-double_heading .double-heading .h1-style {
        font-size: 35px;
    }
}

@media screen and (max-width: 1000px) {
    .section-double_heading .double-heading .h1-style {
        font-size: 25px;
    }
}

@media screen and (max-width: 750px) {
    .double-heading {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-double_heading .double-heading .left {
        padding-bottom: 0;
        border-bottom: none;
    }
    .section-double_heading .double-heading .right {
        padding-top: 0;
    }

    .double-heading br {
        display: none;
    }
}