CSS align-items vs align-content: STOP Using The Wrong One
Flexbox not centering? align-items not working?
This video fixes it in 60 seconds. See exactly why your flex items won’t center vertically and how to fix it fast.
✅ Copy-paste fix:
.container {
display: flex;
align-items: center; /* Centers items vertically */
justify-content: center; /* Centers items horizontally */
min-height: 100vh; /* Required for vertical centering */
}
The #1 mistake: Forgetting height. align-items: center needs a tall container to work.
Quick guide:
center → Vertical center
flex-start → Top
flex-end → Bottom
stretch → Fills full height - default
Timestamps:
0:00 The bug
0:15 Why height matters
0:40 The fix
0:55 Test it
Still broken? Check these:
→ justify-content Not Working? Fix space-between
→ Flexbox Gap Not Working? 10s Fix
→ Height 100% Not Working in Flexbox? Fix Here
#css #flexbox #webdevelopment #frontend #csstips
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