@charset "utf-8";
* {
    box-sizing: border-box;
}
*{ 
font-family: sans-serif
}
body {
    background-color:#d3d3d3;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HEADER DGPC Y FADU */
body header {
    min-height: 100%;
    background-color: #333333;
    display: flex;
    justify-content:space-between;
    align-items:center;
    padding: 1em;
    max-height: 4em;
    margin-bottom: 1rem;
}

/* NAVEGACION */
body nav ul {
    list-style-type: none;
    background-color:#333333;  
    display: flex;
    flex-direction: row;
    margin: auto;
    justify-content: center;
    }
body nav ul li a {
    list-style-type: none;
    padding: .5em 1em .5em 1em;
    display: flex;
    align-items: center;
    color: #E6E6E6;
    background-color:#333333;  
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    height: 2em; 
    font-size: 1.2em;
    display: block;
    margin: .25em;
}

main div figure{
    display: flex;
    justify-content: center;
}

/* CUERPO */
body main { 
    flex-grow: 1;
    display: flex, 
}
body main img{
    max-height: 20em;
}

/* TITULOS */
h1 {
    display: flex;
    color: #F2F2F2;
    padding: 1rem;
    justify-content: center;
    font-size: 1.5em;
    background-color:#333333;
}

h2 {
    display: flex;
    color: #000000;
    font-style: italic;
    font-weight: lighter;
    justify-content: center;
    margin-top: 1em;
    font-size: 1em
}
h3{
    display: flex;
    color:#000000;
    font-weight: bold;
    font-size: 1.3em;
    justify-content: center; 
}
main div p{
    display:flex;
    color:#000000;
    font-weight: lighter; 
    text-align: center;
    justify-content: center;

}

/* BRUNO Y AGUSTIN */

section ul li{
    list-style-type: none;
    padding: 2em 0em 0em 0em;
    display: flex;
    justify-content: space-around;
    }

section ul li a {
    display: flex;
    padding-bottom: 1em;
    text-decoration: none;
    justify-content: center;
    }

/* IMAGENES REDONDAS */
section ul{
    display: flex;
    justify-content:center;
}
section ul li img{
    display: flex;
    padding: 1em;
    border-radius: 100%;
    max-width: 130px;
    max-height: 130px;
}

/* FOOTER */
footer {
    display: flex;
    color:#CCCCCC; 
    background-color:#333333;
    font-style: italic;
    font-size: 0.7em;
    height: auto;
    margin-top: 1em; 
    text-align:justify;
    padding: 1rem;
}

/* a partir de un ancho de 640px */
@media (min-width:40em){
    
    main {
    background-color: rgba(255, 255, 255, 0.51);
    flex-direction: row;
    }
    
    .usuario {
        display: flex;
        margin-right: 4em;
        padding: .5em 1em .5em 1em;
        justify-content: center;
    }
       
    }