![trying to make a div width 100% of another div's margin -- Gold to solution -- info in comments : r/css trying to make a div width 100% of another div's margin -- Gold to solution -- info in comments : r/css](https://external-preview.redd.it/FdzKz6kN46rzl3Ffkqn8heMDkk3yvM-yco7belc5nIc.jpg?auto=webp&s=5a916d5826ddcbf8f425365be66db146c43204f3)
trying to make a div width 100% of another div's margin -- Gold to solution -- info in comments : r/css
![have.css` width and height calculating getBoundingClientRect not getComputedValue · Issue #6309 · cypress-io/cypress · GitHub have.css` width and height calculating getBoundingClientRect not getComputedValue · Issue #6309 · cypress-io/cypress · GitHub](https://user-images.githubusercontent.com/5713417/73686471-a7eece80-468d-11ea-8c67-cd4c8762a1ef.png)
have.css` width and height calculating getBoundingClientRect not getComputedValue · Issue #6309 · cypress-io/cypress · GitHub
![Why is height not working?. Parent does not stretch to child's… | by Magda Odrowąż-Żelezik | Fink IT | Medium Why is height not working?. Parent does not stretch to child's… | by Magda Odrowąż-Żelezik | Fink IT | Medium](https://miro.medium.com/max/747/1*LErRroatvLsoQxr7Qepp5g.png)
Why is height not working?. Parent does not stretch to child's… | by Magda Odrowąż-Żelezik | Fink IT | Medium
![css - How to expand textarea width to 100% of parent (or how to expand any HTML element to 100% of parent width)? - Stack Overflow css - How to expand textarea width to 100% of parent (or how to expand any HTML element to 100% of parent width)? - Stack Overflow](https://i.stack.imgur.com/LUk5q.png)