body
{color : rgb(40,191,219);
background-color: rgb(254,114,80);
font-size : 1em ;
}
*
{
    font-family: sans-serif;
}
header
{   height: 3em;
    display: flex; 
    justify-content: space-between;
    align-items: center;   
}
nav ul 
{ 
display: flex;
}
nav ul li
{
display: flex;
}
nav ul li a 
{   color: rgb(248,240,238);
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    font-family: "Arial",bold ;
    background-color: rgb(45,52,64);
    display: block;
    margin: .12em;
    padding: .45em 0.5em 0.5em;
    width: 100%;
    height: 100%;
    box-sizing: border-box;  
    display: flex;
    justify-content: center;
    align-items: center;
}
main
{ color :rgb(45,52,64);
background-color:rgb(40,191,219);
font-size : 1em ;
margin: .12em;
padding: .20em 0.5em 0.5em;
box-sizing: border-box;
}
.NICO
{  margin: auto;
 text-align: center;
 box-sizing: border-box;
    color: rgb(248,240,238);
}
.NICO div
{ width: 100%;
height: auto;
}
.NICO img
{max-height: 15em;
border: 0.1em solid #dad4dd;
box-shadow: 0 0.35em 0.5em rgba(0, 0, 0, .35) inset, 0 0.35em 0.5em rgba(0, 0, 0, .35);
}
.estudiante
  {color: rgb(45,52,64);
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    font-size: 1em;
    display: block;
    width: 100%;
    margin: .20em;
    padding: 1em 1em 1em;
    box-sizing: border-box;
}
.estudiante h3
{color: rgb(45,52,64);
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    text-align: center;
    display: block;
    width: 100%;
    margin: .12em;
    padding: .0.5em 0em 1em;
    box-sizing: border-box
}
 .estudiante h4
{   font-weight: bold;
    color: rgb(45,52,64);
    width: 100%;
    margin: .12em;
    padding: .0.5em 0em 1em;
    text-align: center;
    box-sizing: border-box;
    display:flex;
    justify-content: center;
    flex-direction: column
    
}
.estudiante P
{  width: 100%;
    color: rgb(248,240,238);
    margin: .12em;
    padding: .0.5em 0.5em 1em;
    box-sizing: border-box;
    text-align: center;
    font-weight: normal
}
li 
{ text-decoration: none;
  list-style: none;
}
.integrantes ul li a
{   color: rgb(248,240,238);
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    text-align: center;
    font-family: "Arial",bold ;
    background-color: rgb(254,114,80);
    margin: auto;
    margin-bottom: 0.5em;
    padding: .20em 0.5em 0.5em;
    width: 30%;
    height: 100%;
    box-sizing: border-box;  
    display: flex;
    justify-content: center;
    align-items: center;
}
.da vinci
{ width: 100%;
  margin: .12em;
  padding: .45em 0.5em 1em;
}

header main .da vinci div h3 {
     margin: auto;
 text-align: center;
box-sizing: border-box;
}
.escudo {
    margin: auto;
 text-align: center;
 box-sizing: border-box;
}
footer
  {color: rgb(248,240,238);
  font-style: italic;
  width: 100%;
  margin: .12em;
 padding: .45em 0.5em 1em;
 box-sizing: border-box;
 display:flex;
 align-content: center;
 justify-content: flex-end;
}