7-4)根据不同 dpr 进行不同图片的显示,在 mixin.styl 中设置该函数。 1bg-image($url)2// 正常情况下3background-image url($url + "@2x.png")4// 最小 dpr=3 的情况下5@madia (-webkit-min-device-pixel-ratio 3) (-min-device-pixel-ratio 3)6background-image url($url + "@3x.png") ...
因为元素脱离了文档流 4 &:after 5 display block 6 position absolute 7 left 0 8 bottom 0 9 width 100% 10 border-top 1px solid $color 11 content ' ' 12 13 border-none() 14 &:after 15 display none 16 17 bg-image($url) 18 // 正常情况下 19 background-image url($url + "@2x.pn...
background-repeat: no-repeat//以下为新增样式&.decrease//满减bg-image('decrease_1')&.discount//折扣bg-image('discount_1')&.guarantee//保障bg-image('guarantee_1')&.invoice//发票bg-image('invoice_1')&.special//套餐bg-image('special_1')</style> 5.2 在 html 元素上添加 class //header....
{ value: 'http://localhost:8081/upload/chat/bg/2.jpg', label: '宇航员' }, { value: 'http://localhost:8081/upload/chat/bg/3.jpg', label: '星空' }, { value: 'http://localhost:8081/upload/chat/bg/4.jpg', label: '星云' }, { value: 'http://localhost:8081/upload/chat/...
<m-header-bar back title="有返回按钮" /> <m-header-bar bgcolor="#ff9902" title="自定义背景色" /> <m-header-bar bgcolor="linear-gradient(45deg, #9000ff , #5e00ff)" title="渐变背景色" /> <m-header-bar bg-image="https://note-file.ixook.com/FiDc9WTfG9DwiFrbYRl6E6ljShqF"...
WidthtopView=UIView(frame:CGRectMake(0,0,320,212)) topView.contentMode=UIViewContentMode.ScaleToFilltopView.autoresizesSubviews=truetopView.backgroundColor=UIColor.yellowColor() topView.clipsToBounds=truetableView.tableHeaderView=topViewletimg=UIImage(named:"bg") topImageView=UIImageView(image: img) top...
pnpm add @nuxt/image nuxt-icons-D nuxt.config.ts文件中启用: 代码语言:js AI代码解释 modules:['@nuxt/image','nuxt-icons'], 3、 新建components/AppColorMode.vue白天暗黑模式切换组件: 代码语言:js AI代码解释 <script setup lang="ts">constcolorMode=useColorMode()functiontoggleDark(){colorMode.va...
<template><headerclass="static top-0 h-14 shadow-md dark:shadow-white-500/50 backdrop-blur dark:bg-transparent transition-all py-3 px-4 md:px-8 lg:px-32"><navclass="flex gap-4 justify-between items-center"><!-- 左侧 logo --><HeaderLogo/><!-- 右侧 社交图标 --><HeaderSocial/...
body { background-image:url('../img/bg.jpg'); } div#topbar { } img#topbar-img { width:100%; z-index:-1; position:absolute; display:block; } css Share Improve this question Follow asked Jun 29, 2013 at 23:38 amoeba 1522 bronze badges Add a comment 2 Answers Sorted by:...
<template><headerclass="static top-0 h-14 shadow-md dark:shadow-white-500/50 backdrop-blur dark:bg-transparent transition-all py-3 px-4 md:px-8 lg:px-32"><navclass="flex gap-4 justify-between items-center"><!--左侧logo--><HeaderLogo/><!--右侧社交图标--><HeaderSocial/></nav>...