@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

* {
    box-sizing: border-box; /*if we add border or padding, it doesn't affect the width of it. */
}

body {
    font-family: 'Roboto', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0px;
}

img {
    width: 400px;
    height: 300px;
    object-fit: cover;
}

.carousel {
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    height: 330px;
    width: 400px;
    overflow: hidden;
}

.image-container {
    display: flex;
    transform: translateX(0px);
    /* minus(-)  sign due to movement on left side*/
    /* it will be changed to 400px through JS */
    /* transform: translateX(0px); */
    transition: transform 0.5s ease-in-out;
}

.button-container {
    display: flex;
    justify-content: space-between;
}

.btn {
    background-color: blueviolet;
    color: aliceblue;
    border: none;
    padding: 0.5rem;
    /* 1rem = 16px by default */
    cursor: pointer;
    width: 49.8%;
}

.btn:hover {
    opacity: 0.9;
}

.btn:focus {
    outline: none;
}