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项目管理
HarmonyOS
写一个页面的时候，发现像这样：
html,body{
overflow:hidden
}给html和body加一个overflow:hidden，然后右边的滚动条就消失了，为什么会这样呢？哪位大牛给我解答下呗，谢谢啦，嘻嘻(∩_∩)
完整代码:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
*{
margin: 0;
padding: 0;
}
html,body{
height: 100%;
}
.section,.sections{
height: 100%;
}
.container{
height: 100%;
overflow: hidden;
}
#section0,
#section1,
#section2,
#section3{
background-color: #000;
background-size: cover;
background-position: 50% 50%;
text-align: center;
color: white;
}
#section0{
background-image: url(images/1.jpg);
}
#section1{
background-image: url(images/2.jpg);
}
#section2{
background-image: url(images/3.jpg);
}
#section3{
background-image: url(images/4.jpg);
}
</style>
</head>
<body>
<div class="container">
<div class="sections">
<div class="section" id="section0">
<h3>this is the page</h3>
</div>
<div class="section" id="section1">
<h3>this is the page</h3>
</div>
<div class="section" id="section2">
<h3>this is the page</h3>
</div>
<div class="section" id="section3">
<h3>this is the page</h3>
</div>
</div>
</div>
</body>
</html>
overflow本来就是设置元素溢出时的状态；设置为hidden就会隐藏啊