body{background-color: #f5fff9; font-family: sans-serif;}

.titulo{background-color: #222222;
color: aquamarine;
font-size: 2.4rem;
margin: 0.4rem 8rem;
padding: 1.8rem;
text-align: center;}

nav{margin: 1rem 8rem;
background-color: #222222;
color: white;}

nav ul{list-style-type: none;
padding: 0rem;
margin: auto;
overflow: hidden;}

nav ul li{float:left;
margin: 0rem;
align-content: center;}

nav ul li a{transition: background-color 0.2s ease;
    background-color: #3e3e3e;
    margin: 0.5rem;
    padding: 1rem;
    display: block;
    color: white;
    text-decoration: none;
    font-size: 0.8rem;
    ;}
nav ul li a:hover {background-color: aquamarine; color: #222222;}



body{position: relative;}
.contenido{width: 100%; max-width: 85rem; margin: auto;}

.cuerpo{background-color: #222222;
margin: 0.4rem 8rem 0rem 8rem;
padding: 1rem 2rem 1rem 2rem;
text-align: left;}

img{float: right;
padding: 0.2rem;
background-color: white;
margin: 1.5rem 2rem 0rem 2rem;}

.cuadro{margin: 1rem 2rem;
padding: 1rem;}

h2{color: white;
margin: 1.4rem 1rem}
td{color: white;
float: left;}

h3{color: white;
font-size: 1rem;
padding: 0.2rem 0rem;
margin: 0rem;}

p{color: white;
font-size: 0.8rem;
line-height: 1.5rem;
text-align: left;
padding: 0.7rem 0rem;}

section{margin: 1rem;}

footer{margin: 0rem 8rem;}

.pie{background-color: #222222;
color: white;
font-size: 0.6rem;
text-align: center;
padding: 1rem;
line-height: normal;}

.pie2{color: #222222;
text-align: right;
padding: 1rem 0.2rem 0rem 1rem;
margin: 0rem}

.materias{margin: 1rem 0rem 2rem 1rem; color: #d3fff0;text-decoration: none;}

.carrera{padding: 0rem; margin: 1.5rem 2rem 0rem 2rem;}