CSS可以用来隐藏滚动条吗？你会怎么做？
当前回答
除了彼得的回答：
如果您想从iframe中删除滚动条，则需要在iframe网站中添加用于删除滚动条的样式。无法在包含滚动条的iframe中设置元素的样式。
具有iframe的网站：
<!DOCTYPE html>
<html lang="en">
<meta charset="UTF-8">
<title>Page Title</title>
<body>
<iframe src="/iframe"></iframe>
</body>
</html>
已命名的网站：
<!DOCTYPE html>
<html lang="en">
<meta charset="UTF-8">
<title>Page Title</title>
<style>
html, body {
margin: 0;
padding: 0
}
.content {
scrollbar-width: none;
}
.content::-webkit-scrollbar {
display: none;
}
.content {
height: 100vh;
overflow: scroll;
}
</style>
<body>
<div class="content">
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
</div>
</body>
</html>
其他回答
除了彼得的回答：
如果您想从iframe中删除滚动条，则需要在iframe网站中添加用于删除滚动条的样式。无法在包含滚动条的iframe中设置元素的样式。
具有iframe的网站：
<!DOCTYPE html>
<html lang="en">
<meta charset="UTF-8">
<title>Page Title</title>
<body>
<iframe src="/iframe"></iframe>
</body>
</html>
已命名的网站：
<!DOCTYPE html>
<html lang="en">
<meta charset="UTF-8">
<title>Page Title</title>
<style>
html, body {
margin: 0;
padding: 0
}
.content {
scrollbar-width: none;
}
.content::-webkit-scrollbar {
display: none;
}
.content {
height: 100vh;
overflow: scroll;
}
</style>
<body>
<div class="content">
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
</div>
</body>
</html>
隐藏滚动条的跨浏览器方法。
它在Edge、Chrome、Firefox和Safari上进行了测试
隐藏滚动条，同时仍然可以使用鼠标滚轮滚动！
代码笔
/* Make parent invisible */
#parent {
visibility: hidden;
overflow: scroll;
}
/* Safari and Chrome specific style. Don't need to make parent invisible, because we can style WebKit scrollbars */
#parent:not(*:root) {
visibility: visible;
}
/* Make Safari and Chrome scrollbar invisible */
#parent::-webkit-scrollbar {
visibility: hidden;
}
/* Make the child visible */
#child {
visibility: visible;
}
正如其他人已经说过的，使用CSS溢出。
但如果您仍然希望用户能够滚动该内容（滚动条不可见），则必须使用JavaScript。
在这里回答我的问题：隐藏滚动条，同时仍然可以使用鼠标/键盘滚动
如果你们还感兴趣的话，我想我为你们找到了一个变通办法。这是我的第一个星期，但这对我很有用。。。
<div class="contentScroller">
<div class="content">
</div>
</div>
.contentScroller {overflow-y: auto; visibility: hidden;}
.content {visibility: visible;}
要禁用垂直滚动条，只需添加overflow-y:hidden；。
了解更多信息：溢出。
