【发布时间】:2019-03-07 14:22:08
【问题描述】:
当悬停在表格行上时,我在表格行上添加了一个轻微的框阴影,以便更加明显。它可以正常工作,但是当我添加交替的行颜色时,它会停止正确显示。
Here is a JSFiddle of the problem.
<div class="search-table">
<table>
<tbody>
<tr>
<td>A1</td>
<td>A2</td>
</tr>
<tr class="alt">
<td>B1</td>
<td>B2</td>
</tr>
<tr>
<td>C1</td>
<td>C2</td>
</tr>
<tr class="alt">
<td>C1</td>
<td>C2</td>
</tr>
</tbody>
</table>
</div>
<style>
.search-table {
display: block;
background-color: #535353;
font: normal 12px/150% Arial, Helvetica, sans-serif;
overflow: hidden;
border: 1px solid #8C8C8C;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
}
.search-table a {
color: #424242;
}
.search-table table {
border-collapse: collapse;
text-align: left;
width: 100%;
background-color: #ffffff;
}
.search-table table td, .search-table table th {
padding: 3px 10px;
}
.search-table table thead th {
background: -webkit-gradient( linear, left top, left bottom, color-stop(0.05, #8C8C8C), color-stop(1, #7D7D7D) );
background: -moz-linear-gradient( center top, #8C8C8C 5%, #7D7D7D 100% );
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#8C8C8C', endColorstr='#7D7D7D');
background-color: #8C8C8C;
color: #FFFFFF;
font-size: 15px;
font-weight: bold;
border-left: 1px solid #A3A3A3;
}
.search-table table thead th:first-child {
border: none;
}
.search-table table tbody td {
color: #424242;
border-left: 1px solid #DBDBDB;
font-size: 1.25em;
font-weight: normal;
padding: 0.5em;
}
.search-table table tbody tr {
z-index: 0;
}
.search-table table tbody tr:hover {
box-shadow: 0px 0px 3px 0px #00000082;
z-index: 1;
}
.search-table table tbody tr.alt {
background: #EBEBEB;
color: #424242;
}
.search-table table tbody td:first-child {
border-left: none;
}
.search-table table tbody tr:last-child td {
border-bottom: none;
}
</style>
如您所见,当使用“alt”类将鼠标悬停在较深颜色的行上方时,盒子阴影会出现,但对于较浅颜色的行,它仅在行的顶部显示阴影,而不是在底端。从第 2 行和第 4 行删除“alt”类可以修复它,但代价是交替行颜色。是什么导致了这种行为,我该如何解决?
【问题讨论】:
-
仅供参考,您可以使用
tr:nth-child(even)CSS 选择器,而不是将.alt类添加到每个其他表格行!
标签: css box-shadow