How best to position the blocks in a triangle?

How best to position the blocks in a triangle?5bbf335c382aa599519737.png
March 12th 20 at 08:42
2 answers
March 12th 20 at 08:44
Solution
So? When resize added. The size just fit
https://jsfiddle.net/Luella78/qj0y98o7/
March 12th 20 at 08:46
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