bootstrap img-responsive code example

Example 1: bootstrap class align center image

class="mx-auto d-block"

Example 2: img-fluid bootstrap

 //This will make your image responsive

Example 3: bootstrap image size

.top1 {
    height:390px;
    background-color:#FFFFFF;
    margin-top:10px;
    overflow: hidden;
}

.top1 img {
    height:100%;
}