@media (min-width: 641px) {
    #talk_body .txt_box {
        padding: 10px;
        margin: 20px auto 40px auto;
        box-sizing: border-box;
    }
}

@media (max-width: 640px) {
    #talk_body .txt_box {
        padding: 15px;
        margin: calc(20 / 640 * 100vw) auto calc(40 / 640 * 100vw) auto;
    }
}


dt[data-name=山下] {
    background: url(/seisakuchu/images/icon/yamashita.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=松本] {
    background: url(/seisakuchu/images/icon/maki.matsumoto.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=リアム] {
    background: url(/seisakuchu/images/icon/liam.johnstone.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=みなみ] {
    background: url(/seisakuchu/images/icon/moe.minami.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=ゆーないと] {
    background: url(/seisakuchu/images/icon/unite.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=か] {
    background: url(/seisakuchu/images/icon/wenlai.ge.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=なつき] {
    background: url(/seisakuchu/images/icon/natsuki.saito.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=メロン] {
    background: url(/seisakuchu/images/icon/yoko.yamada.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=畑] {
    background: url(/seisakuchu/images/icon/yuina.hata.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=高桑] {
    background: url(/seisakuchu/images/icon/satoshi.takakuwa.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=木村] {
    background: url(/seisakuchu/images/icon/momoko.kimura.gif) no-repeat 100% top;
    color: transparent;
}

dt[data-name=わたこ] {
    background: url(/seisakuchu/images/icon/naoko.watanabe.gif) no-repeat 100% top;
    color: transparent;
}

.w640 dt[data-name=山下] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=松本] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=みなみ] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=リアム] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=ゆーないと] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=か] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=なつき] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=メロン] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=畑] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=高桑] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=木村] {
    height: 60px;
    background-position: left top;
}

.w640 dt[data-name=わたこ] {
    height: 60px;
    background-position: left top;
}