@import url('https://fonts.googleapis.com/css?family=Roboto');



section{


font-weight: 100;
    font-family: 'Raleway', sans-serif;
    font-size: 15px;
    text-align: center;
    }

*{
    text-decoration: none;
    text-align: center;
    font-family: 'Roboto', sans-serif;
   
}

.fila{
    color: white;
}

body{
    background-image: url(../img/fondo.png);
}

.contenedor: {
    margin: auto;
    width: 80%;
    max-width: 1000%;
    min-width: inherit;
    
    
}
h1{
    color: silver;
    text-align: center;
    font-size: 2.5em;
    margin: 0rem;
}

header{
    width: auto;
    padding: 3rem;
    margin: 1rem;

}

ul li{
    display: inline-block;
    text-align: center;
    background-color: rgba(169, 169, 169, 0.65);
    color: white;
    padding: 1rem;  
    border-radius: 30rem;
    margin-left: auto;
    margin-right: auto;
      
}

ul {
color:white;
}

a:link{
    color:rgb(255, 255, 255);
}


img{
    border-radius: 30rem;
    margin: 1rem;
    box-shadow: 2px 2px 2px 2px #c9bebe;
   
    
}
img{ width: 11rem;
}

h3{
    text-decoration: underline;
    color:aliceblue;
    font-size: 1.8rem;
    
}

h4{
    background-color: rgba(169, 169, 169, 0.26);
    font-size: 0.8rem;
    color: white;
    display: inline-flex;
    padding: 1rem;
    margin-left: 7rem;
    margin-right: 7rem;
    border-radius: 3rem;
    
}


p{ 
    font-family: sans-serif;
    color: white;
    font-size: 1.5rem;
    border-radius: 3rem;
    padding: 0.6em;
    background-color: rgba(128, 128, 128, 0.49);
    justify-content: center;
    display: inline-block;
    margin-left: 12rem;  
    margin-right: 12rem;
    
}

.materias{
    
    background-color: rgba(128, 128, 128, 0.74);
    min-width: 10rem;
    padding: 0.2em;
    margin-left: 10rem;
    margin-right: 10rem;
    border-radius: 1em;
    text-align: center;
   
}
    
}

.titulo3{
    color: white;
}

footer{
    color: azure;
}

a:hover{
    color: brown;
}

div materias{
    box-sizing: content-box;
    
}
h2{
    background-color: rgba(165, 42, 42, 0.71);
    color:white;
    padding: 0,6em;
    margin-left: 0rem;
    margin-right: 0rem;
    font-size: 1rem;
    text-align: center;
}

h5{ 
    display: block;
    margin-top: 0rem;
    margin: 0.5rem;
    text-align: center;

    
}