flex布局子元素间距问题
html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.father{
display: flex;
flex-wrap: wrap;
gap: 20px; /* 左右间距和上下间距都是20px */
}
.son{
width: 100px;
height: 100px;
background-color: red;
}
.father2{
display: flex;
flex-wrap: wrap;
gap: 50px 20px; /* 上下间距50px,左右间距20px */
}
.son2{
width: 100px;
height: 100px;
background-color: red;
}
</style>
</head>
<body>
<div class="father">
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
<div class="son"></div>
</div>
<hr>
<div class="father2">
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
<div class="son2"></div>
</div>
</body>
</html>