.vol-master section.article-content .contents h3.graphh3 {
    font-size: 18px;
    line-height: 28px;
    margin: 10px 10px;
}

.vol-master section.article-content .contents .column-02 .right.bougraph {
    width: 420px;
}

.vol-master section.article-content .contents .column-02 .left {
    width: 420px;
    vertical-align: top;
}

span.fs14 {
    font-size: 14px;
}

.vol-master section.article-content .contents .column-02 .right.bougraph {
    width: 420px;
}

.vol-master section.article-content .contents .column-02 .center {
    width: 750px;
    margin: auto;
}

.vol-master section.article-content .contents .column-02 {
    display: inline-block;
    vertical-align: top;
}

@media screen and ( max-width: 599px ) {
    .vol-master section.article-content .contents .column-02 .left {
        width: 90%;
    }

    .vol-master section.article-content .contents .column-02 .right.bougraph {
        width: 90%;
    }

    .vol-master section.article-content .contents .column-02 .center {
        width: 100%;
    }
}