使用CSS Flexbox或Grid創(chuàng)建HTML5兩列佈局。 1. Flexbox通過display:flex將容器設(shè)為彈性佈局，左右列各佔50%寬度；2. Grid通過display:grid和grid-template-columns:1fr 1fr實現(xiàn)等寬列，gap設(shè)置間距；3. 響應(yīng)式設(shè)計用媒體查詢在屏幕小於768px時改為縱向排列，F(xiàn)lexbox用flex-direction:column，Grid調(diào)整模板為單列。
To create a two-column layout in HTML5, you can use CSS rather than outdated table-based methods. Modern layouts rely on CSS Flexbox or CSS Grid , both of which are flexible, responsive, and easy to manage.
Using Flexbox for a Two-Column Layout
Flexbox is ideal for one-dimensional layouts like rows or columns. Wrap your columns in a container and apply display: flex .
Example:
Add this CSS:
.container {display: flex;
}
.column-left {
width: 50%;
padding: 10px;
}
.column-right {
width: 50%;
padding: 10px;
}
Using CSS Grid
Grid is perfect for two-dimensional layouts but works great for simple columns too.
Same HTML structure as above, but use this CSS:
.container {display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
}
This creates two equal columns with a 20px gap between them.
Adding Responsiveness
On small screens, stack the columns vertically using a media query:
@media (max-width: 768px) {.container {
flex-direction: column;
}
}
If using Grid, it will automatically adjust if you change the template:
@media (max-width: 768px) {.container {
grid-template-columns: 1fr;
}
}
Basically just pick Flexbox for simpler alignment needs or Grid for more control. Both work well in modern browsers and keep your HTML5 clean and semantic.
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