@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;600;800&display=swap');
* {margin: 0; padding: 0;}
html {background-color: #6b76a3;}
body { font-family: Manrope, sans-serif;}
.wrap{max-width: 1200px;  box-shadow: 0px 0px 1rem 0.8rem rgba(0,0,0,0.75);
 }
header, main, nav, footer {
    display: block;}

header, main, footer {
        padding: 3rem 0;
    background-color: aliceblue;
   
}
h1 {
    text-shadow: 0.2rem 0.2rem 1rem coral;
    color: #ffe8bd;
    font-weight: bold;
}
nav {background-color: #6767e8; padding: 1rem 0;}
header, main, footer, aside {
        text-align: center;

}
main {width: 100%;}
header {text-align: center; background: url('../img/bg_header.jpg') top left no-repeat;     background-size: cover;
}}
#navego {text-align: center;}
#navego li  {
    display: inline-block;
 }
#arbol a {
    text-decoration: none;
    background-color: rgba(255, 127, 80, 0.54);
    color: white;
    font-weight: 600;
    font-variant: small-caps;
    font-size: 1.2rem;
    text-align: center;
    display: block;
    padding: 1rem;
}
#arbol a:hover {
    background-color: coral;
}
#arbol a img {}
#navego {
        display: flex;
    width: 100%;
    justify-content: space-evenly;
}
#navego li a {
    text-decoration: none;
    color: white;
    font-weight: 600;
    padding: 1em;
    background-color: #2e2e7c;
            box-shadow:0px 0px 10px 1px black;

}
#navego li a:hover {
    
    background-color: lavender;
    color: white;
}
#navego li a:hover {
    text-decoration: none;
    color: gray;
    font-weight: 600;
}

#estudiantes {
   }

#estudiantes h3 {
    display: block;
 
}
#estudiantes p.enlace-art {
 
        font-weight: 900;
     background-color: #ffb9b9;
    color: #270000;
    float: left;
    width: 46%;
        margin: 1%;

  
     
    
    
   
 
 }
#estudiantes p.enlace-art a {
 display: block;
text-decoration: none;
      padding: 10%;
    box-sizing: border-box;
    color: #000;
 }
article#estudiantes p.enlace-art a:hover
{
background-color:lightcoral;
    }

main aside {
    margin: 1rem;
}
main aside:before {
    content:'';
    display: block;
    width: 8rem;
    height: 0.5rem;
    background-color: rgba(37, 116, 119, 0.49);
    margin: 2rem auto;
}
main aside {
    margin: 1rem;
    position: relative;
}
footer {
    background-color: #f4f1ee;
}

@media screen and (min-width:641px) {
  .wrap {margin: 3rem auto 0;}
    main section {    
    display: flex;
}
main article, main aside {
    width: 33%;
    padding:0.7rem;
    align-content: space-around;
        
}
    main article {
        text-align: justify;
    }
    
    main aside {
        text-align: justify;
    }
    main aside:before {
    display: none;
}
}