Posts by Diéssica • 1,455 points
3 posts
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31
votes4
answers1879
viewsA: Is it necessary to add prefixes to some CSS properties?
The prefixes -webkit-, -moz- etc are called vendor prefixes. Are adopted by the browser with these prefixes properties still in trial period. Generally, the rationale for this type of support is the…
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89
votes18
answers139957
viewsA: What is the best way to center an element vertically and horizontally?
In my opinion, the best solution is the one that suits many problems. And this is still relative because the problem may be of compatibility or even a fixed height cannot be determined. PA more…
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11
votes2
answers1010
viewsA: How can I simulate a placeholder using a label?
Adjacent complex selectors can be used, as both elements ( input and label) share the same parent element: form. However, there is one simple condition: the element input must precede label. In this…