body {
    font-family: Roboto, sans-serif;
    font-size: 18px;
    color: #E4E3E7;
    margin: 0;
    background: rgb(236,237,236);
    background: linear-gradient(90deg, rgba(236,237,236,1) 2%, rgba(183,217,188,1) 34%, rgba(166,199,170,1) 76%, rgba(54,143,70,1) 93%, rgba(9,121,29,1) 100%, rgba(0,212,255,1) 100%);
    margin:0;
}

/********************** CABECERA *************************/

header {
    text-transform: uppercase;
    height: 250px;
    width: 100%;
    background-image: url("../imagenes/portada.jpg");
    background-position: center;
    background-size: 76%;
    background-repeat: no-repeat;
    padding-top: 50px;
}

.logo_cabecera {
    position: absolute;
    width: auto;
    height: auto;
    top: 25px;
    left: 12%;
}

.titulo_cabecera {    
    position: absolute;
    width: 200px;
    top: 20px;
    left: 15%;
}

.subtitulo_cabecera {
    position: absolute;
    width: 250px;
    top: 200px;
    left: 20%;
}

/************************ CENTRO **************************/

main {
    display: block;
    width: 76%;
    margin: auto;
    color: #3C3E41;
}

section {
    display: block;
    border: 1px solid #3C3E41;
    margin: 0px 0px 100px 25px;
    width: 50%;   
    position: absolute;
}

.registro{
    text-align: center;
}

h4{
    text-transform: capitalize;
}

.formulario {
    text-align: center;
    -webkit-box-shadow: 10px 10px 15px 0px rgba(60,62,65,0.5);
    -moz-box-shadow: 10px 10px 15px 0px rgba(60,62,65,0.5);
    box-shadow: 10px 10px 15px 0px rgba(60,62,65,0.5);
}

label{
    text-transform: capitalize;
    margin-right: 25px;
}

select{
    margin-bottom: 25px;
}

img{
    margin-bottom: 25px;
    width: 10%;
    height: auto;
}

.campos{
    display: inline-block;
    position: relative;
    text-align: left;
    width: 50%;
    margin-bottom: 25px;
}

textarea{
    margin-top: 25px;
    width: 75%;
    height: 200px;
}

table{
    width: 100%;
}

th{
    text-transform: capitalize;
}

th, td{
    text-align: center;    
}

.visible {
    visibility: visible;
    opacity: 1;
    transition: opacity 1s linear;
    z-index: 100;
}


.boton{
    margin: 25px 50px 25px 0px;
    background: none;
    border: none;
    font-size: 35px;
    color: #3C3E41;
    outline: none;
}

.boton:hover {
    color: #009532;
    outline: none;
    transition: all 0.3s;
    font-size: 40px;
}

.boton:active {
    color: #3C3E41;    
    outline: none;
    transition: all 0.3s;
    font-size: 45px;
}

/****************** BARRA DE NAVEGACION ******************/

.nav_secundaria {
    text-align: left;
    width: 76%;
    margin: -20px auto 60px auto;
    background-color: #3C3E41;
}

.nav_secundaria li {
    display: inline-block;
    padding: 10px 5px 10px 5px;
}

.nav_secundaria i {
    margin-right: 10px;
}

a {
    text-decoration: none;
    color: #E4E3E7; 
}

.nav_secundaria a:hover {
    color: #009532;
    font-weight: bold;
}

/********************* MENU LATERAL **********************/

aside {
    float: right;
    width: 25%;
    text-align: right;
}

.anuncios {
    border-bottom: 5px solid #009532;
}

.destacados {
    position: relative;
    width: 70%;
    border-bottom: 5px solid #009532;
    margin: 0px 1px 20px 1px;
}

.rectangulo {
    text-transform: capitalize;
    position: relative;
    bottom: 0px;    
    width: fit-content;
    background-color: #009532;
    color: #E4E3E7;
    height: fit-content;
    padding: 10px;    
}

.rectangulo h3 {
    margin: 0px;
}

.menu li{
    width: fit-content;
    text-align: left;
    list-style: none;
    margin: 50px 20px;
}

.menu .button{
    text-transform: uppercase;
    font-weight: 600;
    font-size: 18px;
    color: #009532;
    width: fit-content;    
    background-color: transparent;
    border: none;
}

.menu .button:hover{
    background: #009532;
    color: #E4E3E7;
    transition: all 0.3s;
    cursor: pointer;
}

.button{
    border: none;
    outline: 0px;
}

input,textarea {
    
    text-align: center;
    margin-top: 10px;
    border-width: 2px;
    padding: 5px;
    font-size: 13px;
    border-style: solid;
    border-color: #72c2a2;
    background-color: #a3d1c8;
    color: #0d0c0d;
    box-shadow: inset 2px -5px 8px 0px rgba(42,42,42,.72);
    font-weight: bold;
    font-style: none;
    font-family: sans-serif;
}