.sample_01{
width: 530px;
border-collapse: separate;
}
.sample_01 th{
    table-layout: auto;
    text-align: left;
    vertical-align: top;
    font-size: 12px;
    color: #666;
    background-color: #E6E6E6;
    font-weight: normal;
    font-family: font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    padding-top: 4px;
    padding-bottom: 4px;
    padding-left: 6px;
    padding-right: 6px;
	vertical-align: middle;
}