/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.player {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

video {
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

.controls {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 20px;
}

button {
    background-color: #007BFF;
    color: #fff;
    border: none;
    padding: 10px 15px;
    margin: 5px;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    -webkit-transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

@media (max-width: 600px) {
    .controls {
        -webkit-flex-direction: column;
        flex-direction: column;
    }
}