* {
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
    margin: 0;
    padding: 0;
    text-align: left;
}

img {
    max-width: 100%;
    max-height: 100%;
}

#logo {
display: block;
margin-left: 9.1em;

}
.contenedorgeneral {
    background-color:  rgb(249, 244, 222);
width: 480px;
    height: 775px;
}

body {

width: 480px;
height: 775px;
}
nav ul li{
    display: flex;
    align-items: center;
list-style-type: none; 
}


nav ul li a{
    display: flex;
    text-decoration: none;
    color: white;
    background-color: 
}


#navprincipal ul{
    display: flex;
    justify-content: space-between;
    background-color: grey
}


.botones{
display: flex;
flex-direction: column;

margin-top: 2em;    
}

.pasantias{
    
background-image: url(pasantias.png);
background-position: center;
padding-bottom: 4em; 

}
#pletras {
color: white;
font-family: "lato";
font-size: 1.5em;
display: block;
text-align: center;
padding-top: 3em;
font-weight: bolder;
}

#pletras:hover {
color: black;
}
.becas{
background-image: url(becas.png);
background-position: center;
padding-bottom: 4em; 
 
}

#bletras {
color: white;
font-family: "lato";
font-size: 1.5em;
display: block;
text-align: center;
padding-top: 3em;
font-weight: bolder;
}

#bletras:hover {
color: black;
}
.concursos{
background-image: url(concursos.png);
background-position: center;
padding-bottom: 4em; 
}

#cletras {
color: white;
font-family: "lato";
font-size: 1.5em;
display: block;
text-align: center;
padding-top: 3em;
font-weight: bolder;
}
#cletras:hover {
color: black;
}