#contenedor {
    margin: auto;
    width: 80%;
    max-width: 1500px;
    background-color: #fff9e1;
}


* {
    font-family: "Titillium", Arial, sans-serif;
    font-weight: 400;    
}

h1 {
    color: white;
    font-weight: 700;
    font-size: 20px;
    line-height: 110%;}

h2 {
    font-weight: 700;
    text-align: center;
}

h3 {
    font-weight: 700;}

h4 {
    font-weight: 400;}



/* -- HEADER -- */

header {
}

.logo {
}

#cabezal {
    background-color: #67C0B9;
    padding: 20px;
}




/* -- NAV -- */

nav {
    background-color: #67C0B9;
    text-align: center;
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;
}

ul li {
    display: inline-block;
}

nav ul li a:hover {
    color: #67C0B9;
    font-weight: 700;
    background: #a73232;
    padding: 5px 15px 5px 15px;
}

ul li a {
    text-decoration: none;
    display: inline-block;
    padding: 5px 15px 5px 15px;
    color: white;
}




/* -- MAIN -- */

main {
}

.acumar {
    float: left;
    width: 40%;
    margin: 10px;
}

.proyecto {
    float: left;
    margin: 20px;
}

.proyecto2 {
    float: left;
}

.uba {
    float: left;
    width: 30%;
    margin: 15px;
}



/* -- ASIDE -- */

aside {
    float:left;
    align-content: center;
}


.alumnas {
    float: left;
    width: 30%;
    text-align: center;
}
    


/* -- FOOTER -- */

footer {
    background-color: azure;
    padding: 5px;
    text-align: center;
    clear: both;
}