​x
 
<!DOCTYPE html>
<html>
<head>
<style>
#container {
  position: relative;
  width: 80%;
  aspect-ratio: 2/1;
  margin: auto;
  border: solid black 2px;
  overflow-x: scroll;
  overflow-y: hidden;
  white-space: nowrap;
  scroll-snap-type: x mandatory;
}
​
.blue {
  background-color: lightblue;
  height: 95%;
  aspect-ratio: 4/3;
}
​
.green {
  background-color: lightgreen;
  height: 80%;
  aspect-ratio: 3/2;
}
​
.blue, .green {
  margin: 2px;
  display: inline-block;
  scroll-snap-align: start;
  scroll-margin-left: 20px;
}
</style>
</head>
<body>
​
<h1>CSS scroll-margin-left 属性</h1>
​
<p>scroll-margin-left 属性设置于子元素上，以便左侧吸附位置与容器之间有一个偏移距离。</p>
​
<div id="container">
  <div class="blue"></div>
  <div class="green"></div>
  <div class="blue"></div>
  <div class="green"></div>
  <div class="blue"></div>
  <div class="green"></div>
  <div class="blue"></div>
</div>
​
</body>
</html>
​