CSS(层叠样式表)是用于描述HTML或XML(包括SVG、MathML等各种XML方言)文档样式的样式表语言。图片上下对齐是指通过CSS控制图片在其容器中的垂直位置,使其在视觉上与容器的顶部、底部或中心对齐。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Top Align Image</title>
<style>
.container {
border: 1px solid black;
height: 200px;
display: flex;
align-items: flex-start;
}
</style>
</head>
<body>
<div class="container">
<img src="image.jpg" alt="Example Image" width="100" height="100">
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Bottom Align Image</title>
<style>
.container {
border: 1px solid black;
height: 200px;
display: flex;
align-items: flex-end;
}
</style>
</head>
<body>
<div class="container">
<img src="image.jpg" alt="Example Image" width="100" height="100">
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vertically Center Align Image</title>
<style>
.container {
border: 1px solid black;
height: 200px;
display: flex;
align-items: center;
}
</style>
</head>
<body>
<div class="container">
<img src="image.jpg" alt="Example Image" width="100" height="100">
</div>
</body>
</html>
原因:
解决方法:
align-items
属性。通过以上方法,可以有效地解决CSS图片上下对齐的问题。
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