nav {
font-family: 'Roboto', 'Arial', sans-serif;
position : absolute;
width : auto;
height: 5%;
padding-left: 2rem;
text-shadow: 1px 1px 5px #000;
}

nav ul {
margin : 0;
width : auto;
list-style : none;
}
nav ul li {
float : right;
}

nav ul li a {
padding: 0.7rem 0rem 0rem 0rem;
display : block;
margin-right : 20px;
width : 160px;
font-size : 18px;
line-height : 44px;
text-align : right;
text-decoration : none;
color : white;
}

nav ul li a:hover{
    color: deepskyblue
}


/*------FIN HEADER-----*/



/*------APP-----*/

/*------INTRO-----*/

.header{
    font-family: 'Roboto', 'Arial', sans-serif;
    background-image: url(Aula%20FADU.jpg);
    background-size: cover;
    width: auto;
    background-position: center;
    padding: 1%;
    display: flex;
    text-shadow: 1px 2px 5px #000;
    
}

.section2 {
    width: 200%;
    float: left;
    margin: 10%;
    text-align: left;
    padding: 1.2rem 0rem 0rem 0rem;
}



.section1 {
    color:white;
    width: 90%;
    float: right;
    margin: 3.5rem 0 0 2rem;
    text-align: center;
    display: flex;
    justify-content: space-between;
    padding-top: 10rem;
    padding-bottom: 12rem;
    padding-left: 25%;
 
}

.section1 h1 {
    font-family: 'Roboto', 'Arial', sans-serif;
    color: #fffff;
    text-align: center;
    font-size: 2.5rem;
    line-height: 3rem;
}

.section1 h2 {
    font-family: 'Roboto', 'Arial', sans-serif;
    color: #ffffff;
    text-align: center;
    font-size: 1.5rem;
    padding-top: 1.2rem;
    padding-bottom: 2rem;
   
}

.columnader{
    width: 20rem;
    text-align: center;
    line-height: 2rem;
}

.descarga_btn {
    display: inline-block;
    text-decoration: none;
    padding: 15px 40px;
    border: 2px solid #ffffff;
    border-radius: 2px;
    border-radius: 2px;
    border-radius: 2px;
    margin: 20px 20px 10px 0;
    color: #ffffff;
    font-family: 'Roboto', 'Arial', sans-serif;
    font-weight: 400;
    font-size: 16px;
    text-align: center;
}

.html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-weight: inherit;
    font-style: inherit;
    font-size: 100%;
    font-family: inherit;
    vertical-align: baseline;
}


/*------FIN INTRO-----*/


/*------CALENDARIO-----*/


.calendario{
    font-family: 'Roboto', 'Arial', sans-serif;
    background-color: #efefef;
    width: 100%;
    background-position: center;
    padding-bottom: 4rem;
    display: flex;
}

.section3 {
    width: 40%;
    float: center;
    margin: 6rem 0rem 2rem 5rem;
    text-align: right;
}

.section4 {
    width: 40%;
    float: center;
    margin: 0rem 0 0 2rem;
    text-align: center;
    display: flex;
    justify-content: space-between;
    padding-top: 8rem;
    padding-bottom: 2rem;
    padding-left: 2rem;
}

.section4 h1 {
    font-family: 'Roboto', 'Arial', sans-serif;
    color: #2E3356;
    text-align: center;
    font-size: 2rem;
    padding-bottom: 1.5rem;
}

.section4 h2 {
    font-family: 'Roboto', 'Arial', sans-serif;
    color: #2E3356;
    text-align: center;
    font-size: 1.5rem;
    padding-bottom: .8rem;
}

.section4 h3 {
    font-family: 'Roboto', 'Arial', sans-serif;
    color: #2E3356;
    text-align: center;
    font-size: 1.2rem;
    padding-bottom: 1.8rem;
    line-height: 180%
}




/*------FIN CALENDARIO-----*/


/*------INFORMACIÓN-----*/

.info {
    font-family: 'Roboto', 'Arial', sans-serif;
    margin: 0;
    padding: 3rem 0rem 2rem 0rem;
    list-style-type: none;
    text-align: center;
    font-size: 3rem;
    color: #ffffff;
    background-color:cadetblue;
    width: 100%;
    
} 

section{
    font-family: 'Roboto', 'Arial', sans-serif;
    overflow: auto;
    padding: 1rem 12rem 4rem 12rem;
    color: #ffffff;
    background-color: cadetblue;
    display: flex;
    justify-content: space-between;
    max-width: 80rem;
    margin: auto;
    font-size: 150%;
    text-align: center;
    line-height: 2.5rem;
}

/*------FIN INFORMACIÓN-----*/


/*-----FINAL-----*/

.descarga{
    background-color:#2E3356;
    padding: 3rem 10rem 3rem 10rem;
    font-size: 1.8rem
}

.section6{
    text-align: center;
    padding-top: 1.2rem;
    padding-left: 8rem
}

/*-----FIN APP-----*/


/*-----FOOTER-----*/

.footer{
    
    background-color:#111;
    color: white;
    font-family: 'Roboto', 'Arial', sans-serif;
    text-align:center;
    padding: 1rem;
    line-height: 1.5rem;
 }