中间对齐多个 Div 元素
Middle Align Multiple Div Elements
我想中间对齐 2 个 div。我在 SO 上尝试了很多答案,但没有成功。
有人可以帮忙吗?
.image-container {
position: relative;
width: 120px;
height: 120px;
}
.upload-text-wrapper {
background-color: rgba(248, 247, 216, 0.7);
width: 120px;
height: 120px;
position: absolute;
top: 0;
opacity: 0;
}
.upload-text-wrapper:hover {
opacity: 1;
}
<div class="image-container">
<img class="image-frame" src="http://www.telecomwiz.com/wp-content/uploads/2015/03/free-stock-photo-brick-wall-imageslive-decorating-a-white-brick-wall-decoration-picture-white-brick-wall-120x120." />
<div class="upload-text-wrapper">
<div class="upload-button-icon">X</div>
<div class="upload-button-title">control 1</div>
</div>
</div>
我想在悬停时将 upload-button-icon
和 upload-button-title
垂直和水平居中对齐,而不更改现有的 html 结构。
像这样:
.upload-button-icon, .upload-button-title {
text-align:center;
transform: translateY(35px);
}
https://jsfiddle.net/xs0gc0r2/4/ 注意:您可以更改 translateY 值以满足您的需要...注意 2:不确定 css/ 您将如何设置这些 div 的样式,可能需要进行一些调整。这适用于提供的 html/css...
也许使用这个不使用 CSS3 的变体会更好:
您可以支持较旧的浏览器,并且在图像大小更改时不必调整 translateY 值。
.image-container {
width: 120px;
height: 120px;
display: table;
}
.image-frame {
position: absolute;
z-index: -1;
}
.upload-text-wrapper {
background-color: rgba(248, 247, 216, 0.7);
text-align:center;
vertical-align: middle;
display: none;
}
.image-container:hover .upload-text-wrapper{
display: table-cell;
}
<div class="image-container">
<img class="image-frame" src="http://www.telecomwiz.com/wp-content/uploads/2015/03/free-stock-photo-brick-wall-imageslive-decorating-a-white-brick-wall-decoration-picture-white-brick-wall-120x120." />
<div class="upload-text-wrapper">
<div class="upload-button-icon">X</div>
<div class="upload-button-title">control 1</div>
</div>
</div>
我想中间对齐 2 个 div。我在 SO 上尝试了很多答案,但没有成功。
有人可以帮忙吗?
.image-container {
position: relative;
width: 120px;
height: 120px;
}
.upload-text-wrapper {
background-color: rgba(248, 247, 216, 0.7);
width: 120px;
height: 120px;
position: absolute;
top: 0;
opacity: 0;
}
.upload-text-wrapper:hover {
opacity: 1;
}
<div class="image-container">
<img class="image-frame" src="http://www.telecomwiz.com/wp-content/uploads/2015/03/free-stock-photo-brick-wall-imageslive-decorating-a-white-brick-wall-decoration-picture-white-brick-wall-120x120." />
<div class="upload-text-wrapper">
<div class="upload-button-icon">X</div>
<div class="upload-button-title">control 1</div>
</div>
</div>
我想在悬停时将 upload-button-icon
和 upload-button-title
垂直和水平居中对齐,而不更改现有的 html 结构。
像这样:
.upload-button-icon, .upload-button-title {
text-align:center;
transform: translateY(35px);
}
https://jsfiddle.net/xs0gc0r2/4/ 注意:您可以更改 translateY 值以满足您的需要...注意 2:不确定 css/ 您将如何设置这些 div 的样式,可能需要进行一些调整。这适用于提供的 html/css...
也许使用这个不使用 CSS3 的变体会更好: 您可以支持较旧的浏览器,并且在图像大小更改时不必调整 translateY 值。
.image-container {
width: 120px;
height: 120px;
display: table;
}
.image-frame {
position: absolute;
z-index: -1;
}
.upload-text-wrapper {
background-color: rgba(248, 247, 216, 0.7);
text-align:center;
vertical-align: middle;
display: none;
}
.image-container:hover .upload-text-wrapper{
display: table-cell;
}
<div class="image-container">
<img class="image-frame" src="http://www.telecomwiz.com/wp-content/uploads/2015/03/free-stock-photo-brick-wall-imageslive-decorating-a-white-brick-wall-decoration-picture-white-brick-wall-120x120." />
<div class="upload-text-wrapper">
<div class="upload-button-icon">X</div>
<div class="upload-button-title">control 1</div>
</div>
</div>