摘要:
<div class="container"> <div class="child child-75">第一个div</div> <div class="child child-25">第二个div</div> </div> .container { display: flex; /* 启用Flex 阅读全文
摘要:
const windowWidth = ref(window.innerWidth); onMounted(() => { // 在组件挂载后检查屏幕大小 // 添加事件监听,以便在屏幕大小变化时更新条件 window.addEventListener('resize', checkScreenSi 阅读全文
摘要:
<!DOCTYPE html> <html> <head> <style> .container { display: flex; flex-wrap: wrap; } .outer-div { display: flex; width: 25%; /* 每个外部div占据100%宽度的25% */ 阅读全文
摘要:
<div style="display: flex; justify-content: space-between; flex-wrap: wrap; "> <div class="item" style="background-color: aliceblue;"></div> <div clas 阅读全文
摘要:
<div class="container"> <div class="item" style="background-color: #f8b9b9">1</div> <div class="item" style="background-color: #f8300c">2</div> <div c 阅读全文