body {

    background: url(../image/pc_background.gif);
    font-size:90%;
    font-family:"ＭＳ Ｐゴシック",Osaka;
    line-height: 1.3em;
    
}

hr {

    width: 100%;
    color: #000;
    height: 0;
    border: 0;
    border-top: 1px dotted #999999;

}

#div_main {

    width: 780px;
    margin: 0 auto;

}

.div_mobile_title {

    background: #EE0000;
    border:1px solid #DD0000;
    color: #FFFFFF;
    padding: 3px;
    font-weight: bold;

}

.div_mobile_margin {

    margin: 0px;

}