效果 (源码网盘地址在最后)
源码
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="./style.css" />
</head>
<body>
<div class="container-block">
<img src="./img1.jpg">
<div class="inner-block">
<div class="slider-top-right"></div>
</div>