a:hover {
    color: blue;
    cursor:grab;
}

h1{
    text-align: center;
}

nav {
    display: flex;
    justify-content: space-between;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    text-align: center;
}

#navPrincipal nav {
    display: flex;
    justify-content: space-around;
    margin-top: 10px;
}

header {
    background-color: #333;
    color: white;
    padding: 15px 0;
    text-align: center;
}

#navPrincipal a {
    cursor: pointer;
    font-weight: bold;
}

a:hover {
    color: lightslategray;
    cursor: pointer;
}

nav {
    display: flex;
    justify-content: space-around;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

thead {
    background-color: #333;
    color: white;
}

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

tbody tr:nth-child(even) {
    background-color: #f0f0f0;
}

#cMostrarReservar,
#cMostrarReservar2,
#cModificarConcierto {
    margin-top: 20px;
    text-align: center;
}

#cAgregarConciertos, #cInicioSesion, #cRegistroCliente {
    text-align:center;
}