#a-header,
#a-ghost_header,
#a-billboard,
#a-site_contents,
#a-footer {
    max-width: 100%
}

#a-site_contents {
    max-width: 1000px
}

#a-billboard {
    background-image: url(image/background/7602099a-1a6a-4f4f-a6d0-1e01986e1161_1_102_o.jpg);
    background-position: center center;
    background-size: cover
}

@media only screen and (max-width:641px) {
    #a-header {
        padding: 0
    }

    #a-ghost_header {
        padding: 0
    }

    #a-billboard {
        padding: 0
    }

    #a-main {
        padding: 0
    }

    #a-side-a {
        padding: 0
    }

    #a-side-b {
        padding: 0
    }

    #a-footer {
        padding: 0
    }
}

#bk5447 {
    background-color: #1c4587
}

#bk5455 {
    background-color: #1c4587;
    background-image: none
}

#bk5455>div {
    margin: 0 auto;
    max-width: 100%
}

#bk5455>div {
    padding-left: 30px;
    padding-top: 10px;
    padding-right: 30px;
    padding-bottom: 10px
}

#bk5448 {
    background-image: url(image/common/transparent_blu_15.png);
    background-repeat: repeat
}

#bk5448>div {
    margin: 0 auto;
    max-width: 100%
}

#bk5448>div {
    padding-left: 30px;
    padding-top: 5px;
    padding-right: 30px;
    padding-bottom: 5px
}

#bk5463 {
    background-color: #90b8fd
}

#bk5463>div {
    margin: 0 auto;
    max-width: 100%
}

#bk5463>div {
    padding-left: 30px;
    padding-top: 5px;
    padding-right: 30px;
    padding-bottom: 5px
}

@media only screen and (max-width:641px) {

    #bk5447.b-plain>.column,
    #bk5447.b-plain>.g-column,
    #bk5447.b-both_diff>.column,
    #bk5447.b-both_diff>.g-column,
    #bk5447.b-headlines>.column,
    #bk5447.b-headlines>.g-column,
    #bk5447.b-album>.column,
    #bk5447.b-album>.g-column,
    #bk5447.b-tab>.column,
    #bk5447.b-tab>.g-column,
    #bk5447.b-accordion>.column,
    #bk5447.b-accordion>.g-column {
        margin: 0 auto;
        max-width: 100%
    }

    #bk5449.b-plain>.column,
    #bk5449.b-plain>.g-column,
    #bk5449.b-both_diff>.column,
    #bk5449.b-both_diff>.g-column,
    #bk5449.b-headlines>.column,
    #bk5449.b-headlines>.g-column,
    #bk5449.b-album>.column,
    #bk5449.b-album>.g-column,
    #bk5449.b-tab>.column,
    #bk5449.b-tab>.g-column,
    #bk5449.b-accordion>.column,
    #bk5449.b-accordion>.g-column {
        margin: 0 auto;
        max-width: 100%
    }

    #bk5455.b-plain>.column,
    #bk5455.b-plain>.g-column,
    #bk5455.b-both_diff>.column,
    #bk5455.b-both_diff>.g-column,
    #bk5455.b-headlines>.column,
    #bk5455.b-headlines>.g-column,
    #bk5455.b-album>.column,
    #bk5455.b-album>.g-column,
    #bk5455.b-tab>.column,
    #bk5455.b-tab>.g-column,
    #bk5455.b-accordion>.column,
    #bk5455.b-accordion>.g-column {
        margin: 0 auto;
        max-width: 100%
    }

    #bk5455>div {
        padding-left: 15px;
        padding-top: 15px;
        padding-right: 15px;
        padding-bottom: 15px
    }

    #bk5448.b-plain>.column,
    #bk5448.b-plain>.g-column,
    #bk5448.b-both_diff>.column,
    #bk5448.b-both_diff>.g-column,
    #bk5448.b-headlines>.column,
    #bk5448.b-headlines>.g-column,
    #bk5448.b-album>.column,
    #bk5448.b-album>.g-column,
    #bk5448.b-tab>.column,
    #bk5448.b-tab>.g-column,
    #bk5448.b-accordion>.column,
    #bk5448.b-accordion>.g-column {
        margin: 0 auto;
        max-width: 100%
    }

    #bk5448>div {
        padding-left: 15px;
        padding-top: 15px;
        padding-right: 15px;
        padding-bottom: 15px
    }

    #bk5463.b-plain>.column,
    #bk5463.b-plain>.g-column,
    #bk5463.b-both_diff>.column,
    #bk5463.b-both_diff>.g-column,
    #bk5463.b-headlines>.column,
    #bk5463.b-headlines>.g-column,
    #bk5463.b-album>.column,
    #bk5463.b-album>.g-column,
    #bk5463.b-tab>.column,
    #bk5463.b-tab>.g-column,
    #bk5463.b-accordion>.column,
    #bk5463.b-accordion>.g-column {
        margin: 0 auto;
        max-width: 100%
    }

    #bk5463>div {
        padding-left: 15px;
        padding-top: 15px;
        padding-right: 15px;
        padding-bottom: 15px
    }
}