3列 高度自適應 文字上下左右居中

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            <p>卡費：¥ <label class="purpleColor">20</label></p>
            <p>郵費：¥ <label class="purpleColor">10</label></p>
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        <div class="col-xs-4 clearPad centerMidden" >總計：¥ <label class="purpleColor">20.00</label></div>
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