body {
    font-family: Arial;
    background-color: #8d5a5a;
    margin: 0;
    padding: 0;
}

header {
    background-color: rgb(255, 255, 255);
    text-align: center;
}

header img {
    width: 150px;
}

nav {
    background-color: rgb(172, 119, 119);
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav li {
    display: inline-block;
}

button {
    background-color: #8197a8;
    border: 1px solid white;
    padding: 10px;
}

button a {
    color: rgb(46, 22, 22);
    text-decoration: none;
}

main {
    background-color: rgb(194, 194, 194);
    padding: 20px;
}

h1 {
    color: #271d52;
}

h2{
    color: #204d15;
}
h3{
    color: #271d52;
        
    }
h4{
    color: #084442;       
    }
h5{
    color: #240a43;
        
    }
img {
    
    width: 300px;
    height: 200px;
    margin: 5px;
}

.banner-principal img {
    width: 100%;
    height: auto;
}

table {
    width: 100%;
    border: 1px solid black;
}

th {
    background-color: #a31d1d;
    color: white;
}

td {
    border: 1px solid black;
    text-align: center;
}

footer {
    background-color: #1a1a1a;
    color: white;
    text-align: center;
    padding: 20px;
}