Center an element - CSS: Cascading Style Sheets | MDN
Aligning Items in a Flex Container - CSS | MDN
How to Center Anything with CSS - Align a Div, Text, and More
How to move input control to the center of the div
Center DIV elements along X and Y axes - Maher Khan - ARITS Limited
3 Ways to CENTER a div in CSS - DEV Community
CSS Image Centering – How to Center an Image in a Div
How to center a div vertically or horizontally or both | Kiran Workspace
css - Horizontally and vertically center div in the middle of page with header and footer stuck to top and bottom of page - Stack Overflow
Bootstrap center (horizontal align) - Material Design for Bootstrap
3 Ways to Center a Div with CSS. A Guide to Centering a Div both… | by Aziz Booker | Dev Genius
Quick CSS Trick: How To Center an Object Exactly In The Center | CSS-Tricks - CSS-Tricks
html - Vertically center two divs inside a wrapper (with dynamic content and content below the wrapper) - Stack Overflow
html - Css div center without width - Stack Overflow
How to center a Div in HTML/CSS - Quora
Tutorial: How to vertical center align a login form or container DIV? | e-Zest
Center elements with flexbox | Webflow University
How to Vertically Middle-Align Floated Elements with Flexbox
How To Vertically Center an Image in a DIV (All Browsers) – Design Pieces
How to Center a Div with CSS – 10 Different Ways
