@charset "UTF-8";
body { background:url(../img/back_top.jpg) no-repeat; background-attachment:fixed;
	-webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}
#page-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-size: 77%;
}
#page-top a {
    background: #666;
    text-decoration: none;
    color: #fff;
    width: 100px;
    padding: 10px 0;
    text-align: center;
    display: block;
    border-radius: 5px;
}
#page-top a:hover {
    text-decoration: none;
    background: #999;
}

.r_column{width:750px;}
.top_r_column{ background:#FFF; padding:15px; text-align:left; 
border-radius: 3px; -webkit-border-radius: 3px; -moz-border-radius: 3px;}