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html - 为什么我看不到这个div

转载 作者:太空宇宙 更新时间:2023-11-03 20:08:47 25 4
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我有一个具有以下标记的 div:

<div role="gridcell" title="707676" style="width: 84px;" class="grid-cell">707676</div>

如果我在 Edge 或 Firefox 的检查器中选择它,我可以看到它的位置,但看不到它的内容。你能告诉我为什么吗?这是 CSS:

border-bottom-color: rgb(34, 34, 34);
border-bottom-style: none;
border-bottom-width: 0px;
border-image-outset: 0 0 0 0;
border-image-repeat: stretch stretch;
border-image-slice: 100% 100% 100% 100%;
border-image-source: none;
border-image-width: 1 1 1 1;
border-left-color: rgb(34, 34, 34);
border-left-style: none;
border-left-width: 0px;
border-right-color: rgb(34, 34, 34);
border-right-style: none;
border-right-width: 0px;
border-top-color: rgb(34, 34, 34);
border-top-style: none;
border-top-width: 0px;
box-sizing: border-box;
color: rgb(34, 34, 34);
cursor: default;
display: block;
floatleftfont-family: "-apple-system",BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Helvetica,Ubuntu,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
font-size: 13px;
height: 30px;
line-height: 17px;
overflow: hidden;
overflow-x: hidden;
overflow-y: hidden;
padding-bottom: 7px;
padding-left: 4px;
padding-right: 4px;
padding-top: 6px;
position: relative;
text-alignlefttext-overflow: ellipsis;
vertical-align: middle;
white-space: nowrap;
width: 84px;
-moz-border-bottom-colors: none;
-moz-border-left-colors: none;
-moz-border-right-colors: none;
-moz-border-top-colors: none;
-moz-user-focus: ignore;

我把真实的页面简化成下面这样。它与原始标记有点不同,尤其是在 css 的应用方式上,但它似乎重现了问题。谁能告诉我为什么我的页面上看不到 707676?如果是 Firefox,我正在查看以下示例。真实页面在 Edge 和 Firefox 中显示相同的行为。

<html>

<head>
<title>Test of element that's not visible</title>
<style>
div {
border-bottom-color: rgb(34, 34, 34);
border-bottom-style: none;
border-bottom-width: 0px;
border-image-outset: 0 0 0 0;
border-image-repeat: stretch stretch;
border-image-slice: 100% 100% 100% 100%;
border-image-source: none;
border-image-width: 1 1 1 1;
border-left-color: rgb(34, 34, 34);
border-left-style: none;
border-left-width: 0px;
border-right-color: rgb(34, 34, 34);
border-right-style: none;
border-right-width: 0px;
border-top-color: rgb(34, 34, 34);
border-top-style: none;
border-top-width: 0px;
box-sizing: border-box;
color: rgb(34, 34, 34);
cursor: default;
display: block;
float: left;
font-family: "-apple-system", BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Ubuntu, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
font-size: 13px;
height: 30px;
line-height: 17px;
overflow: hidden;
overflow-x: hidden;
overflow-y: hidden;
padding-bottom: 7px;
padding-left: 4px;
padding-right: 4px;
padding-top: 6px;
position: relative;
horizonal-align: left;
text-align:left;
text-overflow: ellipsis;
vertical-align: middle;
white-space: nowrap;
width: 84px;
-moz-border-bottom-colors: none;
-moz-border-left-colors: none;
-moz-border-right-colors: none;
-moz-border-top-colors: none;
-moz-user-focus: ignore;
}
</style>
</head>

<body>
<div aria-activedescendant="row_60_8" role="grid" tabindex="0" class="grid-canvas ui-draggable">
<div style="top: 256px; left: 20px; height: 32px; width: 1867px; -moz-user-focus: ignore;" role="row" id="row_60_8">
<div role="gridcell" title="707676" style="width: 84px;" class="grid-cell">707676</div>
</div>
</div>
</body>

</html>

最佳答案

您已将两行合并为一行。

floatleftfont-family: "-apple-system",BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Helvetica,Ubuntu,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";

应该是:

float: left;
font-family: "-apple-system",BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Helvetica,Ubuntu,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";

关于html - 为什么我看不到这个div,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/39983477/

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