body, #contenedor{
    display: flex;
    margin: 0;
    padding: 0;
    flex-direction: column;
    height: 100vh;
}
header{
    display: flex;
    background-color: red;
    flex-direction: column;
    text-align: center;
    margin: 0;
    color: white;
    height: 10%;
}
nav{
    display: flex;
    background-color: black;
    flex-direction: row;
    padding: 10px;
    height: 10%;
}
ul{
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-around;
    width: 100%;
    padding: 0;
}
li{
    display: flex;
    flex-direction: row;
    list-style: none;
}
a{
    display: flex;
    flex-wrap: nowrap;
    text-decoration: none;
    color: white;
    font-weight: bold;
    padding: 10px;
}
a:hover{
    display: flex;
    flex-wrap: nowrap;
    color: black;
    background-color: white;
}
.redes{
    background-color: black;
}
.redes:hover{
    background-color: black;
}
main{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    height: 68%;
}
main h2, main p{
    margin: 16px 0 0 0;
}
#somos{
    width: 70%;
    text-align: center;
}
footer{
    display: flex;
    flex-flow: row nowrap;
    background-color: black;
    color: white;
    height: 13%;
}
footer img{
    width: 70px;
    margin: 10px;
}