<tr>
                        <th width="40" class="textCenter numberCol">序号</th>
                        <th width="80" class="textCenter goodsNameCol">商品名称</th>
                        <th width="80"   class="textCenter companyCol">单位</th>
                        <th  width="50"  class="textCenter reserveCol">预定</th>
                        <th  width="50"  class="textCenter receiptsCol">实收</th>
                        <th  width="50"  class="textCenter purchasePriceCol">采购价</th>
                        <th  width="50"  class="textCenter floatingRatioCol" >上浮</th>
                        <th  width="50"  class="textCenter priceCol">售价</th>
                        <th  width="50"  class="textCenter moneyCol">总价</th>
                        <th  class="textCenter remarkCol">备注</th>
                    </tr>

如何让下边的td中的内容超出宽度，不换行，不撑开td。CSS该如何写。