align-items: flex-end

Codice
<style>
.container {
display: flex;
align-items: flex-end;
height: 200px;
background-color: lightgray;
}
.item {
background-color: pink;
width: 50px;
height: 50px;
margin: 5px;
}
</style>
</head>
<body>
<a href="#" onClick="window.history.go(-1);">Home</a>
<div class="container">
<div class="item"></div>
<div class="item" style="height: 80px;"></div>
<div class="item" style="height: 30px;"></div>
</div>