在CSS中添加box-shadow到tbody？ [英] Add box-shadow to tbody in CSS?

问题描述

我想重新创建一个Photoshop模型中的材料设计表：

I am trying to recreate this material design table I made in a Photoshop mockup:

除了一个阴影，我有我想要的一切。当我对tbody元素应用阴影时，它显示在Firefox中，但不是Chrome或Edge。如果我将一个display：block样式应用到它，它会显示。但是，这会删除默认的display：table-row-group样式，从而有效地破坏表的结构。我如何添加一个阴影而不影响布局的其余部分？

I've got everything I want except for a drop shadow. When I apply a drop shadow to the tbody element, it shows in Firefox, but not Chrome or Edge.If I apply a "display: block" style to it as well, it will show. However, this removes the default "display: table-row-group" style, effectively ruining the structure of the table. How can I add a drop shadow without affecting the rest of the layout?

* {
  font-family: Roboto, Arial;
}

body {
  background: #f8f8f8;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th {
  font-weight: normal;
  opacity: .7;
  text-align: left;
  padding-left: 20px;
  padding-bottom: 10px;
}

td {
  padding: 20px;
}

tbody tr:nth-child(even) {
  background: rgba(128,128,128,.05);
}

tbody {
  background: #fff;
  
  /* This doesn't work unless "display: block" is applied, which ruins the structure */
  box-shadow: 0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);
  -moz-box-shadow: 0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);
  -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);
}

.grey {
  opacity: .5;
}

.green {
  color: #4caf50;
}

<table>
  <thead>
    <tr>
      <th>Name</th>
      <th>Date</th>
      <th>Grade</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>You</td>
      <td>Today, 4:12 PM</td>
      <td class="green">92%</td>
    </tr>
    <tr>
      <td>John Smith</td>
      <td>Today, 3:28 PM</td>
      <td class="grey">Hidden</td>
    </tr>
    <tr>
      <td>Bobby Newport</td>
      <td>Yesterday</td>
      <td class="grey">Hidden</td>
    </tr>
    <tr>
      <td>Jim Halpert</td>
      <td>2 days ago</td>
      <td class="grey">Hidden</td>
    </tr>
    <tr>
      <td>Detlow Coffin</td>
      <td>2 days ago</td>
      <td class="grey">Hidden</td>
    </tr>
  </tbody>
</table>

推荐答案

我花了几个小时在这个问题，终于一个工作的解决方案，不打破表布局。但现在我想到了flexbox可能会更简单...

I spent a few hours on this issue and have finally a working solution that doesn't break the table layout. But now that I think about it flexbox would probably be much simpler...

table {
  position: relative;
}

table:after {
  content: '';
  position: absolute;
  box-shadow: 0 2px 4px 0 rgba(37, 37, 37, 0.2); // your box-shadow
  left: 0;
  right: 0;
  top: 36px; // height of your table header
  bottom: 0;
  z-index: -1;
}

这里是小提琴： https://jsfiddle.net/jitowix/o2gx7sc4/

这篇关于在CSS中添加box-shadow到tbody？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！