admin管理员组文章数量:1323529
Trying to make a layout that has a header, that scroll vertically off the page like normal. But if one uses the HTML scrollbars (important that it's the HTML scroll bars, so one does not have to hunt for the horizontally scrolls bars, the HTML scroll bars are always shown at the bottom of the viewport), with the header stuck horizontally. It's a layout for where the content is wider than the view port, but one wish to have the header always shown horizontally, but allow it to scroll vertically off the screen for screen space.
When one scrolls to the right, next to the header is generally a blank open space, I wish for the header to stay sticky horizontally (but as mentioned before scroll vertically).
Here you can see when I scroll horizontally on desktop, the golden header stays in the place and fills the full width.
But as soon as you switch to mobile it no longer works, you can see the white gap here when I scroll horizontally, instead of the header remaining stuck in place:
This code snippet does not switch to mobile view, so you have to copy and paste this into a file and try it for yourself if you wish to see what's going on in mobile:
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0"><!-- For mobile device scaling -->
<style>
* {
box-sizing: border-box;
}
html {
overflow-y: scroll;
width: max-content;
}
body {
margin: 0;
}
header {
background: goldenrod;
border-right: 1px solid red;
position: sticky;
left: 0;
width: calc(100vw - 15px);
}
main {
width: 120vw;
height: 120vh;
background: gray;
}
</style>
</head>
<body>
<header> Header
</header>
<main>
<div>Main stuff</div>
<div>Paragraph that is very wide, so wide it should go beyond the width of the viewport, loooooooooooooooooooooooooooooooooooooooong</div>
</main>
</body>
</html>
This code snippet does NOT switch to mobile view and show the issue, just provided for completeness.
* {
box-sizing: border-box;
}
html {
overflow-y: scroll;
width: max-content;
}
body {
margin: 0;
}
header {
background: goldenrod;
border-right: 1px solid red;
position: sticky;
left: 0;
width: calc(100vw - 12px);
}
main {
width: 200vw;
height: 120vh;
background: gray;
}<header>Header, should stick horizontally, scroll vertically as usual
</header>
<main>
<div>Main stuff</div>
<div>Paragraph that is very wide, so wide it should go beyond the width of the viewport, loooooooooooooooooooooooooooooooooooooooong</div>
</main>Trying to make a layout that has a header, that scroll vertically off the page like normal. But if one uses the HTML scrollbars (important that it's the HTML scroll bars, so one does not have to hunt for the horizontally scrolls bars, the HTML scroll bars are always shown at the bottom of the viewport), with the header stuck horizontally. It's a layout for where the content is wider than the view port, but one wish to have the header always shown horizontally, but allow it to scroll vertically off the screen for screen space.
When one scrolls to the right, next to the header is generally a blank open space, I wish for the header to stay sticky horizontally (but as mentioned before scroll vertically).
Here you can see when I scroll horizontally on desktop, the golden header stays in the place and fills the full width.
But as soon as you switch to mobile it no longer works, you can see the white gap here when I scroll horizontally, instead of the header remaining stuck in place:
This code snippet does not switch to mobile view, so you have to copy and paste this into a file and try it for yourself if you wish to see what's going on in mobile:
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0"><!-- For mobile device scaling -->
<style>
* {
box-sizing: border-box;
}
html {
overflow-y: scroll;
width: max-content;
}
body {
margin: 0;
}
header {
background: goldenrod;
border-right: 1px solid red;
position: sticky;
left: 0;
width: calc(100vw - 15px);
}
main {
width: 120vw;
height: 120vh;
background: gray;
}
</style>
</head>
<body>
<header> Header
</header>
<main>
<div>Main stuff</div>
<div>Paragraph that is very wide, so wide it should go beyond the width of the viewport, loooooooooooooooooooooooooooooooooooooooong</div>
</main>
</body>
</html>
This code snippet does NOT switch to mobile view and show the issue, just provided for completeness.
* {
box-sizing: border-box;
}
html {
overflow-y: scroll;
width: max-content;
}
body {
margin: 0;
}
header {
background: goldenrod;
border-right: 1px solid red;
position: sticky;
left: 0;
width: calc(100vw - 12px);
}
main {
width: 200vw;
height: 120vh;
background: gray;
}<header>Header, should stick horizontally, scroll vertically as usual
</header>
<main>
<div>Main stuff</div>
<div>Paragraph that is very wide, so wide it should go beyond the width of the viewport, loooooooooooooooooooooooooooooooooooooooong</div>
</main>1 Answer
Reset to default 0The problem is on width: calc(100vw - 12px). That's subtracting a fixed amount of pixels from the view width that's smaller in mobile. As a result, the bar doesn't seem to reach the right border of the window.
Try using width: calc(100vw) or width: calc(99vw) or create @media query.
本文标签： CSS stick an element horizontally only works on desktopnot mobileStack Overflow
版权声明：本文标题：CSS: stick an element horizontally only works on desktop, not mobile - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.betaflare.com/web/1737303814a1973584.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。
发表评论