<div class="appLines">
    <table>
        <tr class="appLineDummy">
            <td style="width: 8.3%;"><button class="cdsrch" type="button"><img src="img/検索.png"></button><input type="text" name="cd[]" style="width: 62%; ime-mode: inactive;" /></td>
            <td style="width: 29%;" class="extd"><label name="name" style="width: 100%;"></label><input type="hidden" name="name_inp[]" /></td>
            <td style="width: 10%;" class="extd"><div style="overflow: hidden"><label name="capa"></label></div><input type="hidden" name="capa_inp[]" /></td>
            <td style="width: 8%;" class="extd"><label name="scond"></label><input type="hidden" name="scond_inp[]" /></td>
            <td style="width: 14%;"><button class="lotsrch" type="button"><img src="img/検索.png"></button><input type="text" name="lot[]" style="width: 100%; ime-mode: inactive;" readonly /></td>
            <td style="width: 5%;"><input type="text" name="amount[]" style="width: 82%; ime-mode: inactive;" /></td>
            <td style="width: 7%;" class="extd_kin"><label name="unitp"></label><input type="hidden" name="unitp_inp[]" /></td>
            <td style="width: 11%;" class="extd_kin"><label name="totalp"></label><input type="hidden" name="totalp_inp[]" /></td>
            <td style="width: 2%;" class="extd"><label class="errmark"></label></td>
            <td style="width: 1%;"><button class="rowins" type="button">＋</button></td>
            <td style="width: 1%;"><button class="rowdel" type="button">－</button></td>
        </tr>
    </table>
</div>

body {
    margin: 0 0 0 0;
    padding: 0 0 0 0;
    background-color: #f5f3eb;
    font-family: meiryo ,sans-serif;
}

table {
    border-collapse: collapse;
}

button {
    height: 1.6em;
    vertical-align: bottom;
    padding: 0;
}
button:hover {
    cursor: pointer ;
    color: #f00 ;
}

.tcdsrch, .scdsrch, .cdsrch, .lotsrch {
    background: none;
}


.wrapper {
    margin: 0 auto 0 auto;
    width: 970px;
}

.appLines {
    overflow:auto;
    height: 15.44em;
}


/*　列内容は基本　真ん中に内容を表示したい */
td {
    text-align: center;
    white-space: nowrap;

    border-top-color: #CCCCCC;
    border-top-style: solid;
    border-left-color: #CCCCCC;
    border-left-style: solid;
    border-right-color: #CCCCCC;
    border-right-style: solid;
    border-bottom-color: #CCCCCC;
    border-bottom-style: solid;

    line-height: 1em;
    padding: 0;
}

/*　例外の列は左詰めで内容を表示し、背景は白にしたい */
td.extd {
    text-align: left;
    background-color: #FFFFFF;
    color: #0000FF;
}

table {
    table-layout: fixed;
    width: 100%;
    ...
}