Margin is rendering differently in Firefox and Edge - HTML-CSS - The freeCodeCamp Forum
关于margin: auto及margin: 0 auto的一些见解_margin: 0 auto;-CSDN博客
html - Floating nav buttons and margin 0 auto not displaying correctly - Stack Overflow
![Why does this input[type='file'] take that much space? : r/css](https://i.redd.it/myml2v5kp7f81.png "Why does this input[type='file'] take that much space? : r/css")
Why does this input[type='file'] take that much space? : r/css
All About 'margin: auto' in CSS: Centering and More - DEV Community
When Does margin: 0 auto Center?
text-align vs. margin: 0 auto
When does margin: 0 auto; centers?
html - `margin: 0 auto;` and `width:50%` combination doesn't center my div - Stack Overflow
html - margin: 0 auto; in IE9 with struts 1 - Stack Overflow
The 5 Best Ways to Center a Form in HTML
Margin 0 auto for a CSS Grid layout with Image that occupies the entire right side - Stack Overflow
html - CSS auto margin on one side - Stack Overflow
margin: 0 auto Vs text-align: center | CSS Explained | #smartcode - YouTube
初心者・独学】margin: 0 auto;で要素を中央揃えにする。
margin: 0 auto Vs text-align: center | CSS Explained | #smartcode - YouTube
CSS】margin: 0 auto;とmargin: auto;の違いとは
How to center a button with HTML & CSS - Coder Coder
Margin-Auto in Flexbox | Code Writers
Learn HTML Forms by Building a Registration Form - Step 45 - HTML-CSS - The freeCodeCamp Forum
html - Why `*{display:block; margin:0 auto; }` in css to display all the css code on the web? - Stack Overflow
