display: table-cell 图片居中 和 未知大小的元素居中

display: table-cell 图片居中 

css样式部分:

(display: table-cell 这个方法不常用  但是还是有意想不到的效果  

          父盒子要有固定的宽   且     它不能和float   position 一起用!)

<style>
    div {
      display: table-cell;
      width: 600px;
      height: 600px;
      background-color: pink;
      text-align: center;
      vertical-align: middle;
    }

    img {
      width: 100px;
    }
  </style>

标签部分:

<body>
  <div>
    <img src="./1.webp" alt="">
  </div>
</body>

 未知大小的元素居中:

css样式部分:

(我这里虽然指定了width和height   可以当作 未知来看)

  <style>
    .box {
      position: relative;
      width: 100%;
      height: 600px;
      background-color: antiquewhite;
    }

    .child {
      margin: auto;
      position: absolute;
      top: 0;
      left: 0;
      bottom: 0;
      right: 0;
      width: 100px;
      height: 100px;
      background-color: aqua;
    }
  </style>

标签部分:

<body>
  <div class="box">
    <div class="child"></div>
  </div>
</body>

内容过长自动换行, <xsl:template match=“TableReport”> <fo:block > <fo:table text-align="left" border-collapse="collapse" letter-spacing="1px" width="100%" border-width="1pt" font-size="2.6mm"> <fo:table-column border-width="0pt" column-width="0.7cm"/> <fo:table-column border-width="0pt" column-width="0.8cm"/> <fo:table-column border-width="0pt" column-width="2.5cm"/> <fo:table-column border-width="0pt" column-width="1.5cm"/> <fo:table-column border-width="0pt" column-width="1cm"/> <fo:table-column border-width="0pt" column-width="1.6cm"/> <fo:table-column border-width="0pt" column-width="1.6cm"/> <fo:table-column border-width="0pt" column-width="3cm"/> <fo:table-column border-width="0pt" column-width="4.7cm"/> <fo:table-column border-width="0pt" column-width="0.8cm"/> <fo:table-column border-width="0pt" column-width="1.1cm"/> <fo:table-header> <fo:table-row height="5mm"> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block text-align="center">序号</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block text-align="center">组织</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block text-align="center">申请单号</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block text-align="center">类型</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block text-align="center">状态</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block text-align="center">工号</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block text-align="center">姓名</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block text-align="center">物料编码</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block text-align="center">物料描述</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block text-align="center">销数</fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block text-align="center">原数量</fo:block> </fo:table-cell> </fo:table-row> </fo:table-header> <!--表明细--> <fo:table-body> <xsl:apply-templates select="TableRow"/> </fo:table-body> </fo:table> </fo:block> <fo:block id="end"/> </xsl:template> <xsl:template match="TableRow"> <fo:table-row height="5mm"> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block><xsl:value-of select="no"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block><xsl:value-of select="orgCode"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style" font-size="2.2mm"> <fo:block><xsl:value-of select="requestNo"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block><xsl:value-of select="noteType"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-left-style"> <fo:block><xsl:value-of select="state"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block><xsl:value-of select="empNo"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style" font-size="2.2mm"> <fo:block><xsl:value-of select="empName"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style" font-size="2.2mm"> <fo:block><xsl:value-of select="itemCode"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style" font-size="2.2mm"> <fo:block wrap-option="wrap" language="zh"><xsl:value-of select="itemDesc"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style" font-size="2.2mm"> <fo:block wrap-option="wrap" language="zh"><xsl:value-of select="qty"/></fo:block> </fo:table-cell> <fo:table-cell xsl:use-attribute-sets="border-cell-style"> <fo:block><xsl:value-of select="holdQty"/></fo:block> </fo:table-cell> </fo:table-row> </xsl:template>
最新发布
08-02
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