@media (min-width:320px){span.navbar-toggler-icon{width:50px;height:50px}button.navbar-toggler{margin-left:-15px}img.card-img-top{width:100%;height:100%}}body{position:absolute;height:100%;width:100%;margin:0}.container-fluid{display:flex;flex-wrap:wrap;justify-content:center}.Samples{margin:20px;height:100px;justify-content:center}.navbar{margin:5px;padding:0}h1{text-align:center}img.card-img-top{min-width:150px;min-height:240px;transition:all 1s}img:hover{transform:scale(1.13)}.Content{display: flex;flex-wrap: wrap;justify-content: center;}.card{margin:10px;padding:0}