@import url(https://fonts.googleapis.com/css?family=Bree+Serif|Roboto+Slab|Yanone+Kaffeesatz);

*{font-family: 'Roboto Slab', serif;}

 h1 {font-family:'Bree Serif', serif;
color: darkturquoise;
color: aliceblue;
letter-spacing: 0.5rem}

*{
    padding: 0px;
    margin: 0px;
    text-align: center;
}

header 
    {background-color:darkturquoise; 
    margin-top: 1rem;
    font-size: 10pt}

body {background-position: 2rem;
background-size: 50%;
background-repeat: repeat;}


#back{color:orange;
font-size: 0.9rem; 
letter-spacing: 0.2rem;
text-decoration: none;
text-decoration-line: none;}

header img {border-radius: 200rem;}

main 
{background-color:whitesmoke;
margin-left: 5rem;
margin-right: 5rem;
line-height: 2rem}

h3{letter-spacing: 0.1rem;
font-size: 1rem;
margin-top: 2rem;}

#importante{color:deeppink;
letter-spacing: 0.5rem;}

h2 {font-size: 1rem; letter-spacing: 0.1rem; color: coral; text-decoration-color: coral; text-decoration: none; 
text-decoration-line: none;}

aside 
{word-spacing: 0.1rem;
line-height: 1.5rem;
font-weight: 100;
background-color:whitesmoke;
margin-left: 5rem;
margin-right: 5rem; }


:link {color: orange} 
:visited {color: lawngreen}



h5 {font-family: 'Bree Serif', serif;
font-size: 1.1rem;
letter-spacing: 0.1rem;
margin-top: 2rem;}

h4 { font-family: 'Bree Serif', serif;
font-size: 1.1rem;
letter-spacing: 0.1rem;}

h6  {font-family: 'Bree Serif', serif;
font-size: 1.1rem}

h6 img {margin-bottom: 1rem;
margin-top: 1rem;}

.flex {
    width: 95%;
    flex-direction: column;
    justify-content: space-between;
}

footer
{font-size:9pt;
height: 4rem;
width: 100%;
background-color:darkturquoise;
font-family: 'Bree Serif', serif;
letter-spacing: 0.5rem; 
color: black; 
line-height: 4rem; 
margin-top: 15rem;}

nav ul li a
{color:lawngreen;
letter-spacing: 0.3rem;
padding: 0.2rem; 
margin: 2rem;}

#niveluno{line-height: 1.9rem;}

#niveluno a {text-decoration: line-through; color:darkturquoise;}

#niveldos {line-height: 1.9rem;}

#niveldos a {text-decoration: line-through; color:darkturquoise;}

#niveltres {line-height: 1.9rem;
line-height: 1.4rem;}

#niveltres a {text-decoration: line-through; color:darkturquoise;}



@media (max-width: 480px)

{    
main 
{background-color:whitesmoke;
margin-left: 1.5rem;
margin-right: 1.5rem;
line-height: 2rem;
margin bottom: 0rem;}
    
#importante
{color:deeppink;
letter-spacing: 0.5rem;
margin-left: 1.5rem;
margin-right: 1.5rem;
margin bottom: 0rem;}

aside 
{word-spacing: 0.1rem;
line-height: 2rem;
font-weight: 100;
background-color:whitesmoke;
margin-left: 1.5rem;
margin-right: 1.5rem; }

footer
{font-size:0.5rem;
height: 3rem;
width: 100%;
background-color:darkturquoise;
font-family: 'Bree Serif', serif;
letter-spacing: 0.3rem; 
color: black; 
line-height: 1.2rem; 
margin-top: 2.5rem;
margin-bottom: -2rem;}    
}