html
{
    box-sizing: border-box;
    font-size: 62.5%; /* Reset para REMS al 62.5% = 10px de 16px que es el 100% por default */
}
*, *:before, *:after
{
box-sizing: inherit;
}

body
{
    font-family: 'Lato', sans-serif;
    font-size: 1.8rem;
    font-weight: 100;
}

h1, h2, h3, p, img
{
    margin: 0;
}

hr
{
    height: 0px;
    width: 60px;
    border: none;
    border-top: 4px solid #009389;
}

.encabezado
{
    background-color: #009389;
    background-size: cover;
    min-height: 30rem;
}

.contenedor
{
    max-width: 120rem; /* 1200px */
    margin: 0 auto; 
}

.contenido-header
{
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.third-level-menu
{
    position: absolute;
    top: 0;
    right: -180px;
    width: 200px;
    list-style: none;
    padding: 0;
    margin: 0;
    display: none;
    background-color: #009389;
}

.third-level-menu > li
{
    height: 30px;

}

.second-level-menu
{
    position: absolute;
    top: 30px;
    width: 110px;
    left: 0;
    list-style: none;
    padding: 0;
    margin: 0;
    display: none;
    background-color: #009389;
}

.second-level-menu > li
{
    position: relative;
    height: 30px;
}

.second-level-menu-II
{
    position: absolute;
    top: 30px;
    width: 220px;
    left: 0;
    list-style: none;
    padding: 0;
    margin: 0;
    display: none;
    background-color: #009389;
}

.second-level-menu-II > li
{
    position: relative;
    height: 30px;
}

.top-level-menu
{
    list-style: none;
    padding: 0;
    
}

.top-level-menu > li
{
    position: relative;
    float: left;
    height: 30px;
    margin-left: 10px;
}

.top-level-menu li:hover > ul
{
    /* On hover, display the next level's menu */
    display: inline;
}


/* Menu Link Styles */

.top-level-menu a /* Apply to all links inside the multi-level menu */
{
    
    line-height: 30px;
}

.barra
{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 3rem;
}

.navegacion a
{
    color: #ffffff;
    text-decoration: none;
    font-size: 1.2rem; /* 1rem =10px */
    margin-right: 2rem;
}
.navegacion a:hover
{
    border-bottom:2px solid #d44787;
}
.navegacion a:last-of-type
{
    margin: 0%;
}

.navegacion img
{
    vertical-align: bottom;
}


.banner-superior
{
    background-image: url(../imagenes/slider_home_04.png);
    background-position: center center;
    background-size: cover;
    height: 80vh;
    min-height: 60rem;
}

.banner-superior-textos
{
    padding-top: 17rem;
    margin: auto;
    max-width: 750px;
}

.banner-superior-textos p
{
    font-size: 4rem;
    letter-spacing: 3px;
}

.banner-superior-textos h3
{
    letter-spacing: 3px;
}

.boton-boletin
{
    color: #ffffff;
    background-color:rgba(0, 0, 0, 0.2);
    text-decoration: none;
    font-size: 1.3rem;
    padding: 1rem 3rem;
    margin-top: 3rem;
    display: inline-block;
    text-align: center;
    border: none;
}

.descripcion
{
    max-width: 65rem;
    margin: 0 auto; 
    padding-top: 30px;
    padding-bottom: 20px;
    text-align: center;
    color: #949494;
    letter-spacing: 3px;

}
.contenedor-dos
{
    margin: 0 auto; 
    max-width: 90rem;
    padding-top: 20px;
    padding-bottom: 50px;
    text-align: center;    
}

.contenedor-dos p
{
    color: #6a6a6a;
}

.suelo-conservacion
{
    background-image: url(../imagenes/Foto_01.jpg);
    background-position: right center;
    background-size: 900px auto;
    
}

.suelo-conservacion-dos
{
    background-image: -webkit-linear-gradient(30deg, rgb(245, 245, 245) 50%, rgba(255, 255, 255, 0) 50%);
    padding-bottom: 30px;
}

.contenedor-suelo
{
    margin-left: 20rem;
    height: 40rem;
    max-width: 40rem;
    padding-top: 20px;
    padding-bottom: 20px;
    text-align: left;    
}


.contenedor-suelo p
{
    padding-top: 20px;
    padding-bottom: 10px;  
    font-size: 1.8rem;
    color: #6a6a6a;
}
.contenedor-suelo a
{
    font-size: 1.8rem;
    text-decoration: none;
}

.boton-suelo
{
    color: #6a6a6a;
    border: 2px solid black;;
    text-decoration: none;
    font-size: 1.3rem;
    padding: 1.4rem 1.4rem;
    margin-top: 1rem;
    display: inline-block;
    text-align: center;
}

.boton-suelo a
{
    color: #6a6a6a;   
}

.boton-suelo img
{
    padding-top: .6rem;
    vertical-align: top;
}

.descripcion-museo h2
{
    font-size: 1.8rem;
    max-width: 65rem;
    margin: 0 auto; 
    padding-top: 30px;
    padding-bottom: 20px;
    text-align: center;
    color: #949494;
    letter-spacing: 3px;

}

.patrimonio
{
    margin: auto;
    max-width: 110rem;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: baseline;
    text-align: center;
    color: #949494;
    gap: 50px;
    padding-bottom: 50px;
}

.patrimonio p
{
    padding-bottom: 15px;
}


.patrimonio-img
{
    padding-bottom: 15px;
}

.contador
{
    background-image: url(../imagenes/museo_cuitlahuac.jpg);
    background-position: center center;
    background-size: cover;
    height: 30rem;
    margin: auto;
    text-align: center;
    color: white;
    padding-top: 38px;
}

.contador-dos
{
    margin: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: baseline;
    text-align: center;
    color: white;
    gap: 50px;
    padding-top: 50px;
}
.contador-dos p
{
    padding-bottom: 20px;
    font-weight: 700;
}

.miniaturas
{
    font-size: 0;
    max-width: 120rem;
    margin: auto;
    padding-bottom: 40px;
}

.miniaturas img
{
    width: 300px;
    height: auto;
    padding: 0;
}

.ver-museos
{
    background-color: #009389;
    background-size: cover;
    min-height: 15rem;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}


.boton-museos
{
    
    border: 2px solid white;
    border-radius: 4px;
    text-decoration: none;
    font-size: 1.3rem;
    padding: 1.4rem 1.4rem;
    display: inline-block;
    text-align: center;
}

.boton-museos a
{
    color: white;
    text-decoration: none;   
}

.boton-museos img
{
    padding-top: .3rem;
    vertical-align: top;
}

.testimonios
{
    background-color: #d44787;
    background-size: cover;
}

.contenedor-tres
{
    max-width: 80rem; /* 1200px */
    margin:0 auto;
    padding-top: 30px;
    padding-bottom: 10px;
}

.contenedor-tres p
{
    font-size: 1.6rem;
    color: white;
    text-align: center;
    padding-bottom: 25px;
}

.boton-boletin-dos
{
    color: #ffffff;
    background-color:rgba(0, 0, 0, 0.2);
    text-decoration: none;
    font-size: 1.3rem;
    padding: 1rem 3rem;
    margin-top: 3rem;
    display: inline-block;
    text-align: center;
    border-radius: 10px;
}

.participantes
{
    background-color: #009389;
    background-size: cover;
    min-height: 30rem;
}

#slideshow 
{ 
    margin: auto; 
    position: relative; 
    width: auto; 
    height: auto; 
    padding: 5px; 
    /*box-shadow: 0 0 20px rgba(0,0,0,0.4); */
}
  
#slideshow > div 
{ 
    position: absolute; 
    top: 10px; 
    left: 10px; 
    right: 10px; 
    bottom: 10px; 
}

form p
{
    font-size: 1.4rem;
    color: #4f4f4f;
    margin: 0;
}

legend
{
    font-size: 2.4rem;
    color: #4f4f4f;
}

label
{
    font-weight: 700;
    text-transform: uppercase;
    display: block;
}

input:not([type="submit"]),
textarea,
select
{
    padding: 1rem;
    display: block;
    width: 100%;
    background-color: #e1e1e1;
    margin-bottom: 2rem;
    border: none;
    border-radius: 1rem;
}
input[type="radio"]
{
    width: auto;
    margin: 0;
}
select
{
    -webkit-appearance: none;
    appearance: none;
}
textarea
{
    height: 20rem;
}
.seccion
{
    margin-top: 5rem;
    margin-bottom: 4rem;
}

.contenido-centrado
{
    max-width: 80rem;
}

.texto-entrada
{
    flex-basis: calc(60% - 3rem);
}

.fw-300
{
    font-weight: 300;
} 

.centrar-texto
{
    text-align: center;
    padding-bottom: 4rem;
}

.boton
{
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    font-size: 1.8rem;
    padding: 1rem 3rem;
    margin-top: 3rem;
    display: inline-block;
    text-align: center;
    border: none;
}

.boton-verde
{
    background-color: #009389;
}

.pleca-gris
{
    background-color: white;
    background-size: cover;
    font-size: 0;
}

.pie-pagina
{
    background-color: #222222;
    background-size: cover;
}

.pie-pagina-dos
{
    margin: auto;
    max-width: 110rem;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: top;
    text-align: left;
    font-size: 1.4rem;
    color: #949494;
    gap: 100px;
    padding-top: 50px;
    padding-bottom: 50px;
}

.pie-pagina-dos img
{
    padding-bottom: 10px;
}

.site-footer
{
    background-color: #222222;
    margin: 0;
    border-top: 3px solid #009389 ;
    color: #949494;
}

.contenedor-footer
{
    padding: 1rem;
    display: flex;
    justify-content: space-between;
}