我有一个div设置显示:块(90px高和宽)，我有一些文本在里面。
我需要文本在中心垂直和水平对齐。
我已经尝试了text-align:center，但它不做垂直居中部分，所以我尝试了vertical-align:middle，但它不起作用。
什么好主意吗?
当前回答
Use:
# Parent
{
display: table;
}
# Child
{
display: table-cell;
width: 100%; /* As large as its parent to center the text horizontally */
text-align: center;
vertical-align: middle; /* Vertically align this element on its parent */
}
其他回答
我总是在容器中使用以下CSS，使其内容水平和垂直居中。
display: -webkit-box;
display: -moz-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-align: center;
-moz-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
-webkit-box-pack: center;
-moz-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
在这里查看它的实际操作:https://jsfiddle.net/yp1gusn7/
<!DOCTYPE html>
<html>
<head>
<style>
.maindiv {
height: 450px;
background: #f8f8f8;
display: -webkit-flex;
align-items: center;
justify-content: center;
}
p {
font-size: 24px;
}
</style>
</head>
<body>
<div class="maindiv">
<h1>Title</h1>
</div>
</body>
</html>
对我来说，这是最好的解决方案:
HTML:
<div id="outer">
<img src="logo.png">
</div>
CSS:
#outer {
position: fixed;
top: 50%;
left: 50%;
/* Bring your own prefixes */
transform: translate(-50%, -50%);
}
您可以尝试以下方法:
If you have a single word or one line sentence, then the following code can do the trick. Have a text inside a div tag and give it an id. Define the following properties for that id. id-name { height: 90px; line-height: 90px; text-align: center; border: 2px dashed red; } Note: Make sure the line-height property is same as the height of the division. Image But, if the content is more than one single word or a line then this doesn’t work. Also, there will be times when you cannot specify the size of a division in px or % (when the division is really small and you want the content to be exactly in the middle). To solve this issue, we can try the following combination of properties. id-name { display: flex; justify-content: center; align-items: center; border: 2px dashed red; } Image These 3 lines of code sets the content exactly in the middle of a division (irrespective of the size of the display). The "align-items: center" helps in vertical centering while "justify-content: center" will make it horizontally centered. Note: Flex does not work in all browsers. Make sure you add appropriate vendor prefixes for additional browser support.
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div style ="text-align: center;">Center horizontal text</div>
<div style ="position: absolute; top: 50%; left: 50%; transform: translateX(-50%) translateY(-50%);">Center vertical text</div>
</body>
</html>
