#page_banner {
    position: relative;
    width: 100%;
    height: 20rem;
    background-size: cover;
    background-position: center;
}

#page_banner > div {
    position: absolute;
    font-size: 3rem;
    line-height: 5rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 0 0 10px #333;
    left: 0;
    right: 0;
    top: 7rem;
    text-align: center;
    background-color: rgba(232, 232, 232, 0.3);
}

@media (max-width: 767px) {
    #page_banner {
        height: 15rem;
    }

    #page_banner > div {
        font-size: 2rem;
        line-height: 3.5rem;
        top: 5rem;
    }
}

@media (max-width: 479px) {
    #page_banner {
        height: 10rem;
    }

    #page_banner > div {
        font-size: 1.5rem;
        line-height: 2.5rem;
        top: 3.5rem;
    }
}

/* section */
section {
    padding: 1rem 0;
    text-align: center;
}

section:last-child {
    padding-bottom: 3rem;
}

section div.section-heading {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1px;
    margin-top: 0;
    margin-bottom: 1rem;
}

section div.section-heading > div {
    margin: auto;
    display: inline-block;
    position: relative;
}

section div.section-heading > div > span {
    color: var(--main-theme-color);
}

section div.section-heading > div:before {
    position: absolute;
    left: -48px;
    top: 8px;
    width: 36px;
    height: 15px;
    content: '';
    background: url("/res/img/section_title_decoration_l.png");
    background-size: 100% 100%;
}

section div.section-heading > div:after {
    position: absolute;
    right: -48px;
    top: 8px;
    width: 36px;
    height: 15px;
    content: '';
    background: url("/res/img/section_title_decoration_r.png");
    background-size: 100% 100%;
}

section div.section-content {
    text-align: left;
    font-size: 0.9rem;
}

section div.section-content p {
    margin: 0.5rem auto;
}

section div.section-content img {
    width: 100%;
}

@media (min-width: 768px) {
    section {
        padding: 3rem 0;
    }

    section:last-child {
        padding-bottom: 5rem;
    }

    section + section {
        padding: 2rem 0 3rem;
    }

    section div.section-heading {
        font-size: 24px;
        margin-top: 0;
        margin-bottom: 2rem;
    }

    section div.section-heading > div:before {
        left: -66px;
        top: 9px;
        width: 48px;
        height: 20px;
    }

    section div.section-heading > div:after {
        right: -66px;
        top: 9px;
        width: 48px;
        height: 20px;
    }

    section div.section-content {
        font-size: 1rem;
    }
}

/*column-section*/
@media (min-width: 768px) {
    section.column-section:not(:last-child) {
        padding-bottom: 1rem;
    }

    section.column-section.left-column-section {
    }

    section.column-section h4 {
        background: linear-gradient(90deg, #f0f0f0, #fff);
        padding: 0.8rem 1rem;
        margin-left: -1rem;
        margin-bottom: 1rem;
    }

    section.column-section.right-column-section h4 {
        background: linear-gradient(270deg, #f0f0f0, #fff);
        padding: 0.8rem 1rem;
        margin-left: -1rem;
        margin-bottom: 1rem;
    }

    section.column-section h5 {
        font-size: 1rem;
        text-decoration: underline;
        margin-top: 1rem;
    }

    section.column-section div.section-content img {
        width: 80%;
    }

    section.column-section .col-md-6:nth-child(1) {
        text-align: left;
    }

    section.column-section .col-md-6:nth-child(2) {
        text-align: right;
    }

    section.column-section .row > img {
        display: none;
    }
}

@media (max-width: 767px) {
    section.column-section {
        padding-top: 3rem;
        padding-bottom: 0;
    }

    section.column-section:last-child {
        padding-bottom: 3rem;
    }

    section.column-section .col-md-6 > img {
        display: none;
    }

    section.column-section .row > img {
        width: 100%;
    }

    section.column-section h5 {
        font-size: 0.9rem;
        text-decoration: underline;
    }
}