body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 20px;
}
h1 {
    text-align: center;
    margin-bottom: 20px;
}
ul {
    list-style-type: none;
    padding: 0;
    text-align: center;
}
li {
    display: inline-block;
    margin-right: 20px;
}
a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
}
a.maillog{
    text-decoration: underline;
}
a.secure{
    text-decoration: underline;
}
a.logwatch{
    text-decoration: underline;
}
a.conviertefechaentimestamp{
    text-decoration: underline;
}
.centrada {
    display: block;
    margin: 0 auto; /* Alinea al centro horizontalmente */
}
textarea {
    width: 800px;
    height: 150px;
}
.sitiospopulares {
    text-align: center; /* Alinea al centro horizontalmente */
}
@media only screen and (max-width: 600px) {
    .container {
        padding: 10px;
    }
    li {
        display: block;
        margin-bottom: 10px;
    }
}