bootstrap 4 image size code example

Example 1: bootstrap 4 center image

/* used mx-auto d-block */

<img class="mx-auto d-block" src="https://www.w3schools.com/bootstrap4/paris.jpg" alt="https://www.w3schools.com/bootstrap4/paris.jpg"/>

Example 2: how to make image responsive bootstrap 4

<img src="..." class="img-fluid" alt="Responsive image">

Example 3: image responsive bootstrap 4

<img class="img-fluid" src="" alt=""> //This will make your image responsive

Example 4: bootstrap image size

.food1 img {
    width:100%;
    height: 230px;
}

Example 5: bootstrap image size

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

.top1 img {
    height:100%;
}