* {
    box-sizing: border-box;
}
body {
    width: 100%;
    background-color: darkgray;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content:space-between;
    
}

header,
footer{
    flex-grow: 0;
}

header{
    background-color:darkgray;
    width: 100%;
    padding: 1em;
    height: 5em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}

header ul{
    display: flex;
}

main{
    
    flex-grow: 1;
    display: flex;
    flex-wrap: wrap;
    flex-direction:column;
    justify-content: space-between;
 
}

h1{
    color: darkgray;
    font-family: sans-serif;
    background-color: whitesmoke;
    font-weight: normal;
    text-transform: uppercase;
    width:100%;
    margin: 0em;
    padding: 0em;
    box-sizing: border-box; 
    padding-top: 1em;
    padding-bottom: 1em;

    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
  
   
}

main p{
    font-weight: inherit;
        
}





body 
    nav ul li a {
    list-style: none;
    color:white;
    font-size: 1em;
    text-decoration: none;
    font-family: sans-serif;
    text-transform: uppercase;
    font-weight: normal;
    background-color: darkgray;
    margin: .1em;
    padding: 1em ; 
    display: flex;
    box-sizing: inherit;
    flex-direction: row-reverse;
    justify-content: space-between;
 
        
}
header nav ul li { list-style: none;
width: 100%; 
    background-color: darkgray;
    text-align: right;
}

    
.imagenmia{
    border-radius: 50%;
    width: 25vw;
    height: 25vw;
    max-width: 15em;
    max-height: 15em;
    display: flex;
    justify-content: center;
    margin-bottom: 0,5em; 
    padding-top: 0,5em;

    
}

main div{
    
    display: flex;
    justify-content: center;
    background-color: whitesmoke;
  
}

h2{
    background-color: #2c2c2c;
    color: white;
    width:center;
    padding: 0em;
    margin:0em; 
    font-family: sans-serif;
    font-weight: normal;
    margin-top: auto;
  
    padding-top: 0,3em;
    padding-bottom: 0,3em;
 
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;

    
}


aside > p{
    color:white;
    font-family:sans-serif;
    font-weight: lighter;
    text-transform: inherit;
   
    display: flex;
    justify-content: center;
    text-align: center;
   
} 

h3{
    background-color: #2c2c2c;
    color: white;
    width: 100%;
    padding: 0em;
    margin: 0em; 
    font-family: sans-serif;
    font-weight: normal;
    text-transform:normal;
    box-sizing: border-box;
    padding-top: 0,8em;
    padding-bottom: 0,8em;
 
    display: flex;
    justify-content: center; 
    align-items: center;
    
}

h4{
    background-color: #2c2c2c;
    color: white;
    width: 100%;
    padding: 0em;
    margin: 0em; 
    font-family: sans-serif;
    font-weight: normal;
    text-transform:normal;
    box-sizing: border-box;
    padding-top: 0,8em;
    padding-bottom: 0,8em;
 
 
    display: flex;
    justify-content: center;
    align-items: center;
    
}
.cátedra{
    list-style: none;
    font-family: sans-serif;
    font-weight: lighter;
    color:white;
}

.materias {
    text-decoration: none;
    list-style: none;
    color:#2c2c2c;
    display: flex;
    flex-direction:column;
    justify-content:space-around;
    align-items: center; 
    margin-top: auto;
    border-bottom:1em;
    box-sizing: border-box;
   
    }
.materias a{ 
    list-style: none;
    font-family: sans-serif;
    font-weight: lighter;
    text-decoration: none;
    border-bottom: none;
    color:#2c2c2c;
    font-size:1em;}



#iconos{
    text-decoration: none;
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}
#icono1{
    text-decoration: none;
    display: flex;
    justify-content: center;
    margin: 0.3em;
}
#icono2{
    text-decoration: none;
    display: flex;
    justify-content: center;
    margin: 0.3em;
}

.bartolos{ 
 
    color:white;
    font-size: 1em;
    font-family: sans-serif;

    font-weight: normal;
    background-color: #2c2c2c;
    flex-direction: column;
    padding-top: 1em;
    padding-bottom: 1em;  box-sizing: border-box;
    align-content: center;
 
    display: flex;
    justify-content: center; 
    align-items: center;
    
   
}
.bartolos a{
    list-style: none;
    text-decoration: none;
    border-bottom: none;
    color:white;
    font-size:1em;
}