<script>
const clientWidth = document.documentElement.clientWidth
const clientHeight = document.documentElement.clientHeight
window.pageWidth = clientWidth / clientHeight > 16 / 9 ? clientHeight * (16 / 9) : clientWidth
const pageHeight = pageWidth / (16 / 9)
const string = `<style>html{
font-size: ${pageWidth / 100}px
}</style>`
document.write(string)
root.style.width = pageWidth + 'px'
root.style.height = pageHeight + 'px'
root.style.marginTop = (clientHeight - pageHeight) / 2 + 'px'
</script>
大屏适配(采用rem 和百分比)
最新推荐文章于 2024-08-27 15:08:39 发布