* {
    background-color: #000000;
    color: white;
    font-family: Helvetica;
    opacity: 0.9;
    /*font-size: 22px;*/
}
/* Encabezado */
header{
    margin: 0px;
    padding: 0px;
}

.encabezado {
    height: 600px;
    width: 100%;
    background-image: url(../images/SIG_Mapa_Agua_02.jpeg);
    background-repeat: no-repeat;
    background-position: center;
    background-size:contain;
    display: flex;
    justify-content: center;
    align-items: center;
}

.nombre {
    color: black;
    font-size: 42px;
    background-color: white;
    opacity: 0.75;
    padding: 20px;
    text-align: center;
}
/* Sección de Menu */
.menu {  
    display: flex;
    justify-content:space-evenly;
    flex-wrap: wrap;
    position:sticky;
    top: 0;
    z-index: 1;
    /*border-bottom:2px white solid;
    border-top:2px white solid;*/
}

.p-menu {
    background-color: gainsboro;
    color: #000000;
    padding: 10px 20px 10px 20px;
    font-size: 22px;
    opacity: 0.75;
    font-weight: bold;
    border-radius: 15px;
}
a {
    text-decoration: none;
}

.p-menu:hover {
    background-color: black;
    color: gainsboro;
    border-color: white;
    border-style: solid;
    border-width: 2px;
    box-shadow: 5px 5px 10px rgb(245, 178, 90);
}

/* Sección de Descripción */
.descripcion {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    background-image: url(../images/SIG_Mapa_Agua_01.jpeg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.p-descripcion {
    background-color:black;
    border-color: white;
    border-style: solid;
    border-width: 2px;
    color:white;
    opacity: 0.75;
    width: 250px;
    padding: 20px;
    margin: 20px;
    text-align:justify;
    font-size: 18px;
    border-radius: 20px;
    align-self: center;
}

/* Sección de Agradecimiento y Contacto */
.gracias {
    display:flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.p-gracias {
    font-size: 22px;
    font-style: italic;
    font-weight: bold;
    padding-top: 30px;
    text-align: center;
}

.p-contacto {
    border-style: solid;
    border-radius: 33%;
    border-color: white;
    font-size: 18px;
    padding: 20px;
    background-color: rgba(128, 128, 128, 0.336);
    color: white;
    text-align: center;
}

.p-contacto:hover {
    background-color: white;
    color: black;
}

/* Sección de Pie de Página */
footer {
    display: flex;
    flex-wrap: wrap;
    justify-content:space-between;
    flex-grow: 1;
    padding-top: 100px;
}

.div-footer{
    padding: 20px;
    font-size: 14px;
}

/* RESPONSIVE DESIGN */
@media only screen and (max-width:480px) {
    .encabezado {
        height: 100%;
        width: 100%;
        background-image: url(../images/SIG_Mapa_Agua_02.jpeg);
        background-repeat: no-repeat;
        background-position: center;
        background-size:contain;
        background-clip: border-box;
        display: flex;
        justify-content: center;
        align-items: center;
    }
}