Setting height and width - HTML/CSS to Image

For height and width you have two options. Setting it in your HTML or using the API to crop your images on the fly.

aspect-ratio CSS-Tricks - CSS-Tricks

Image height and width attributes in HTML

logo smaller in mobile version only!? - Mobirise Forums

Width of the div differs even though the settings are the same for

Setting Height And Width On Images Is Important Again — Smashing

jQuery height() Method

Min and Max Width/Height in CSS

Perfect Full Page Background Image

How to Resize Images Using CSS for Responsive Web Design

CSS Box Sizing Module Level 3

How to Change Image Size in Html - javatpoint