代码:
<!DOCTYPE html>
<html class="no-js">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>demo</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
*{
margin:0;
padding:0;
}
.wrapper{
position: relative;
}
img{
width:100%;
height:400px;
opacity: 0.7;
}
.topleft{
position: absolute;
top:10px;
font-size:30px;
left: 5%;
}
.topright{
position: absolute;
top:10px;
font-size: 30px;
left: 90%;
}
.center{
text-align: center;
font-size:30px;
position: absolute;
left:0;
top:50%;
width:100%;
}
.botleft{
position: absolute;
font-size: 30px;
bottom: 5%;
left:5%;
}
.botright{
position: absolute;;
font-size: 30px;
bottom: 5%;
left: 90%;
}
</style>
</head>
<body>
<div class="wrapper">
<img src="./src/img/1.jpeg" alt="">
<div class="topleft">左上角</div>
<div class="topright">右上角</div>
<div class="center">文字居中</div>
<div class="botleft">左下角</div>
<div class="botright">右下角</div>
</div>
</body>
</html>
效果: