*{
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
    line-height: 1.3rem;
    font: 11em;
    list-style: none;
    font-family: 'Roboto'. sans-serif;
}
body {
    margin: 0;
    background-color: white;
    font-family: sans-serif;
    color: white;
    font-weight: 400;
}
body nav ul {
    display: inline-flex;
}
nav ul li {
    margin: 0.5em;
    list-style: none;
    align-items: center;
    
}

nav ul li a {
    text-decoration: none;
    color: lightsalmon;
    display:inline;
    display: block;
    float: left;
    font-size: 105%;
}
body main li{
    margin-left: 5em;
    padding: default;
    list-style: none;
    color: indianred;
    font-size: small;
}
h1 {
    font-size: 150%;
    margin-bottom: 0.2em;
    padding-top: 1em;
}
h1, h2 {
    text-align: center;
    color: indianred;
}
h2 {
    font-size: 130%;
    font-weight: lighter;
    margin-top: inherit; 
}
h3 {
    margin-left: 4em;
    margin-top: 1.5em;
    padding: default;
    font-style: normal;
    color: indianred;
    font-size: medium;
}
.item {
    margin-bottom: 3em;
}
nav {
    background-color: indianred;
    padding: 10px;
    padding-left: 60px;
    display: flex;
    justify-content: space-between;
}
footer ul {
    column-count: 3;
    display: flex;
    align-items: center;
    margin: auto;
    padding: inherit;
    flex-shrink: 0;
}
.title {
    border: 0;
    margin: 0;
    padding: 0;
}
div class "materiasap" {
    width: 100%;
    margin: 0.5em;
    padding: 0;
    line-height: 1.3rem;
    column-count: 2;
}
div class "title" {
    background: #ccc;
    width: 100%;
}

p {
    font-size: x-small;
    text-align: center;
}
footer {
    padding: 0;
    color: indianred;
    font-size: 7px;
    text-align: left;
   
}
img.perfil {
    image-orientation: center;
    display:block;
    margin:auto;
    margin-top: 1em;
}
img.dgpc {
    width: 70px;
    height: auto;
    margin-left: 1em;
}
img.uba {
    width: 70px;
    height:auto;
    margin-left: 9em;
}