<!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>
.ul-2 {
display: flex;
flex-wrap: wrap-reverse;
210px;
}
.ul-2 .item {
margin: 5px;
50px;
height: 40px;
color: #fff;
background-color: #2a7600;
}
</style>
</head>
<body>
<div class="ul-2">
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<!-- <div class="item"></div> -->
</div>
</body>
</html>
