css div将多行文本垂直和水平地与背景图像进行中心对齐 [英] css div center multi-line text vertically and horizontally with a background image
问题描述
看起来垂直居中和水平居中在div上很难。
我使用这个CSS：
.title {
font-family：书籍Antiqua，Palatino Linotype，Palatino，serif;
font-size：400％;
}
.subtitle {
font-family：Book Antiqua，Palatino Linotype，Palatino，serif;
font-size：150％;
}
.subnote {
font-family：Book Antiqua，Palatino Linotype，Palatino，serif;
font-size：75％;
}
.outer {
display：table;
位置：绝对;
身高：100％;
宽度：100％;
}
.middle {
display：table-cell;
vertical-align：middle;
}
.innie {
width：1000px;
height：515px;
background-image：url（bkgrnd3.png）;
位置：绝对;
剩下：50％;
top：50％;
margin：-257px 0 0 -500px;
text-align：center;
}
和这个html：
<！DOCTYPE html>
< html>
< head>
< title>蒂莫西·埃尔登官方< / title>
< meta charset =UTF-8>
< meta name =viewportcontent =width = device-width，initial-scale = 1.0>
< link rel =stylesheettype =text / csshref =eldon.css>
< / head>
< body>
< div class =outer>
< div class =middle>
< div class =innie>
< span class =title>
Timothy Eldon
< / span>
< br />
< span class =subtitle>
作者
< / span>
< br />
< span class =subnote>
（业余）
< / span>
< / div>
< / div>
< / div>
< / body>
< / html>
它将页面中的所有内容放在相对位置，但我无法将文本垂直居中。
似乎有很多想法，但我已经尝试了几个，但没有任何工作。
你有一些不必要的CSS，比如 margin：-257px 0 0 -500px;左：50％;
top：50％;宽度：1000px;身高：515px; 在 .innie 上，这会抛弃您的中心对齐。
我认为这一点，你要做什么。
已更新
< CSS>
.title {
font-family：Book Antiqua，Palatino Linotype ，Palatino，serif;
font-size：400％;
}
.subtitle {
font-family：Book Antiqua，Palatino Linotype，Palatino，serif;
font-size：150％;
}
.subnote {
font-family：Book Antiqua，Palatino Linotype，Palatino，serif;
font-size：75％;
}
.outer {
display：table;
位置：绝对;
身高：100％;
宽度：100％;
background：url（'https://placeimg.com/600/300/any'）no-repeat;
background-position：center;
}
.middle {
display：table-cell;
vertical-align：middle;
}
.innie {
text-align：center;
}
jsFiddle演示 - https://jsfiddle.net/8dphnor5/
I have searched Stackoverflow and cannot find a solution that works.
Seems that centring vertically AND horizontally in a div is hard.
I'm using this css:
.title {
font-family: "Book Antiqua", "Palatino Linotype", Palatino, serif;
font-size: 400%;
}
.subtitle {
font-family: "Book Antiqua", "Palatino Linotype", Palatino, serif;
font-size: 150%;
}
.subnote {
font-family: "Book Antiqua", "Palatino Linotype", Palatino, serif;
font-size: 75%;
}
.outer {
display: table;
position: absolute;
height: 100%;
width: 100%;
}
.middle {
display: table-cell;
vertical-align: middle;
}
.innie {
width: 1000px;
height: 515px;
background-image: url("bkgrnd3.png");
position:absolute;
left:50%;
top:50%;
margin: -257px 0 0 -500px;
text-align: center;
}
and this html:
<!DOCTYPE html>
<html>
<head>
<title>Timothy Eldon Official</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" type="text/css" href="eldon.css">
</head>
<body>
<div class="outer">
<div class="middle">
<div class="innie">
<span class="title">
Timothy Eldon
</span>
<br/>
<span class="subtitle">
Author
</span>
<br/>
<span class="subnote">
(amateur)
</span>
</div>
</div>
</div>
</body>
</html>
It centres everything on the page relatively, but I cannot get the text centred vertically.
There seems to be lots of ideas, but I've tried several and nothing works.
You have some unnecessary css such as margin: -257px 0 0 -500px; left:50%;
top:50%; width: 1000px; height: 515px; on .innie , which is throwing off your center alignment.
I think this, what you are going for.
UPDATED
CSS
.title {
font-family: "Book Antiqua", "Palatino Linotype", Palatino, serif;
font-size: 400%;
}
.subtitle {
font-family: "Book Antiqua", "Palatino Linotype", Palatino, serif;
font-size: 150%;
}
.subnote {
font-family: "Book Antiqua", "Palatino Linotype", Palatino, serif;
font-size: 75%;
}
.outer {
display: table;
position: absolute;
height: 100%;
width: 100%;
background:url('https://placeimg.com/600/300/any')no-repeat;
background-position: center;
}
.middle {
display: table-cell;
vertical-align: middle;
}
.innie {
text-align: center;
}
jsFiddle Demo - https://jsfiddle.net/8dphnor5/
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