/* Reset some default browser styles */
body, h1, h2, h3, p, ul, li, div {
    margin: 0;
    padding: 0;
}

/* Style the header */
header {
    background: #7B8D93;
    color: white;
    text-align: center;
    padding: 1em 0;
}

header h1 {
    margin-bottom: 0.2em;
}

/* Style the banner */
#banner {
    background-image: url('img/banner-horses.png');
    background-size: cover;
    height: 200px;
}

/* Style the main container */
#main-content {
    background: #fff;
    padding: 2em;
}

/* Style the horizontal menu */
#menu {
    background: #333;
    text-align: center; /* Add this line to center the menu */
}

#menu ul {
    overflow: hidden;
    color: white;
    display: inline-block; /* Changed from overflow: hidden; */
}

#menu ul li {
    display: inline-block; /* Changed from float: left; */
    padding: 0.7em 1em;
}

#menu ul li a {
    text-decoration: none;
    color: white;
}

#menu ul li a:hover {
    background: #555;
}

/* Style the footer */
footer {
    background: #7B8D93;
    color: white;
    text-align: center;
    padding: 1em 0;
}

/* Style the calendar */
#calendar {
    width: 70%;
    margin: auto;
    border-collapse: collapse;
    font-size: 1.5em;
}

#calendar th,
#calendar td {
    border: 1px solid #ccc;
    text-align: center;
    padding: 10px;
}

#calendar thead {
    background-color: #f2f2f2;
}