bootstrap img svg width code example

Example 1: bootstrap 4 auto resize svg image

<img src="monkey.svg" alt="Monkey face" style="width: 100%; height: auto;">

Example 2: responsive svg with bootstrap

.svg-container { 
	display: inline-block;
	position: relative;
	width: 100%;
	padding-bottom: 100%; 
	vertical-align: middle; 
	overflow: hidden; 
}