更新页面样式

src/xt_pages/dialysis/template/DialysisPrintOrderSeven.vue

       </table>
       <table class="print-table" border="1">
          <tr>
-          <th rowspan="2">时间</th>w
+          <th rowspan="2">时间</th>
           <th>透析参数</th>
           <th colspan="7">生命体征</th>
           <th colspan="2">治疗中病情变化</th>