img标签图片显示方式 object属性值
object-fit:fill;
object-fit: contain;
object-fit: cover;
object-fit: none;

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.img_class {
width: 300px;
height: 300px;
border: black 1px solid;
background-color: darkgrey;
}
.one_class {
object-fit: fill;
}
.two_class {
object-fit: contain;
object-position: left 0px bottom 100px;
}
.three_class {
object-fit: cover;
}
.four_class {
object-fit: none;
object-position: left 100px bottom 100px;
}
.div_class {
width: 350px;
float: left;
}
</style>
</head>
<body>
<div class="div_class">
<span>未加object-fit属性时</span>
<img class="img_class" src="./原神.jpg">
</div>
<div class="div_class">
<span>object-fit:fill</span>
<img class="img_class one_class" src="./原神.jpg">
</div>
<div class="div_class ">
<span>object-fit: contain;</span>
<p>object-position: left 0px bottom 100px;</p>
<img class="img_class two_class" src="./原神.jpg">
</div>
<div class="div_class">
<span>object-fit: cover;</span>
<img class="img_class three_class" src="./原神.jpg">
</div>
<div class="div_class">
<span> object-fit: none;</span>
<p>object-position: left 100px bottom 100px;</p>
<img class="img_class four_class" src="./原神.jpg">
</div>
</body>
</html>

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