* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(to bottom, #1cb5e0, #000046);
    font-family: Arial;
}

/* CAROUSEL BOX */
.carousel {
    position: relative;
    width: 800px;
    height: 400px;

    border-radius: 15px;
    overflow: hidden;

    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.carousel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.4s ease;
}

/* BUTTONS */
.buttons {
    position: absolute;
    top: 50%;
    width: 100%;

    display: flex;
    justify-content: space-between;

    transform: translateY(-50%);
}

button {
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    font-size: 30px;
    padding: 10px 15px;
    cursor: pointer;

    transition: 0.3s;
}

button:hover {
    background: rgba(255,255,255,0.2);
}