#option_area1 {
    margin-bottom:15px;
    }

#option_area1 h3,
#option_area2 h3{
    margin-bottom:5px;
    font-size:18px;
}
#option_area2 {
    padding:10px;
    }
.op1{
    margin-bottom:10px;
    }
.op2{
    margin-bottom:10px;
    }
.op2_ttl {
    font-weight:bold;
    color:#666666;
    margin-bottom:5px;
    }
.stock_comment {
    font-size:12px;
    color:#FF0000;
    }
#option_table {
    line-height:1;
    }
#option_table table{
    border-top:1px solid #999;
    border-right:1px solid#999;
    width:100%;
    }
#option_table table th {
    text-align:left;
    background:#eeeeee;
    border-left:1px solid #999;
    border-bottom:1px solid #999;
    font-size:14px;
    font-weight:normal;
    width:30%;
    padding:5px;
    }
#option_table table td {
    text-align:right;
    color:#FF0000;
    background:#ffffff;
    border-bottom:1px solid #999;
    font-size:14px;
    font-weight:bold;
    width:70%;
    padding:5px;
    line-height:1.2;
    }