.flex,.flex-container{display:flex}.flex-demo{height:300px;justify-content:left}.flex-demo,.radio-selects{width:50%}.small-container{height:150px;transition:.3s;width:150px}.small-container.blue{background-color:blue}.small-container.red{background-color:red}.my-flex-demo label{display:inline}@media(max-width:768px){.flex-demo{height:200px;justify-content:left}.flex-demo,.radio-selects{align-items:center;display:flex;justify-content:center;width:100%}.small-container{height:100px;transition:.3s;width:100px}}