@import url('https://fonts.googleapis.com/css?family=Roboto:300i,400,400i');

* {
margin:0;
padding:0;
box-sizing: border-box;

}


body {
    font-family: 'Roboto', sans-serif;

}

header {
    background-image:url(../img/background.jpg);
    background-position: center;
    height:600px;


}



h1 {
    color:#FFF;
    text-align:center;
    font-size:8rem;
    margin: 0;
    padding-top: 10rem;
}

h3{
    color:#FFF;
    text-align:center;
    font-size:1rem;
    letter-spacing: 5px;
}

h4{
    color:#c2c2c2;
    text-align:center;
    font-size:1.4rem;
    padding-top:3.5rem;
    padding-bottom:2.5rem;
}


nav ul li {
    display:inline-block;
    text-decoration-style: none;
    padding-right:20px;

    
}

nav  {
    text-align:center;
    padding-top:1.5rem;
    
}

a  {
   text-decoration: none;
    color:#FFF;
    
}

a:hover{

color:#c2c2c2;
}

article  {

    color:#c2c2c2;
    
}

.columna3  {

    display:flex;
    justify-content: space-between;
    padding-bottom:4rem;

    
}


.prueba  {
    max-width:50rem;
    margin:0 auto;
    

}


.integrantes {
    background: #CCC;
    position:relative;
    cursor:pointer;
}

.integrantes img {
    width: 100%;

}

.integrantes .overlay {
    width: 100%;
    height:245px;
    background:rgba(0,0,0,0.5);
    position: absolute;
    top:0;
    opacity: 0;
    transition: 0.3s;
}

.integrantes .overlay p {
    text-align: center;
    color:#c2c2c2;
    font-size:25px;
    line-height: 36px!important;
    margin:100px 0 0 0!important;
}

.integrantes:hover .overlay {
    opacity: 1;
    transition: 0.3s;
}

.titulo{
    font-weight: bold;
}


footer {
    font-size: 12px;
    color: #fff;
    background-color:#c2c2c2;
    margin-top:6rem;
}

.fadu{
    font-weight:bold;
    font-size:1rem;
    padding-top: 2rem;
    padding-bottom:1rem;
    text-align:center;
}

.content-footer{
    padding-bottom:2rem;
}

/*RESPONSIVE*/


@media screen and (max-width:1080px;){

}



@media screen and (max-width:720px){  

    .prueba{
         max-width:20rem!important;
   
    }

.columna3 {
    display: block;
    text-align:center;


}

.columna3 img{
    width:50%;
    padding-bottom:2rem;

}

.integrantes .overlay {

  background: none;

  }

.integrantes .overlay p {

    font-size: 1rem
}
nav ul li {
    display: block;
    padding-right: 0;
    padding-bottom: 10px;
}