/*trang cá nhân*/
body {
    margin: 0;
    padding: 0;
    background-color: cadetblue;
    font-family: Arial, sans-serif;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

/* Chia layout 2 cột */
.container {
    display: flex;
    gap: 20px;
}

.left,
.right {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
}

img {
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 15px;
}

audio {
    margin-top: 10px;
    width: 100%;
}

iframe {
    width: 100%;
    height: 315px;
    border-radius: 8px;
}

footer {
    background-color: #333;
    /* Nền xanh đậm */
    color: #ecf0f1;
    /* Chữ sáng */
    text-align: center;
    padding: 10px 0;
    font-size: 14px;
    font-family: 'Roboto', sans-serif;
    /* Font mới */
    border-top: 2px solid #16a085;
    margin-top: 20px;
}

footer p {
    margin: 12px 0;
}