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

body{
    margin: 0;
    min-height: 100vh;
    background-image: url(img/fondo1.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;        
}

body:before{
    content: "";
    width: 100%;
    min-height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(rgba(255,255,255,0.1), rgba(0,0,0,1) );
    /*background: linear-gradient(90deg,#52c4df, #ad55c1);*/
    /*opacity: 0.7;*/
    z-index: -1;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    overflow: visible;
    z-index: 99;
    clear: both;
    background-color: rgba(0,0,0,.3);
    color: white;
    font-size: 12px;
    text-align: right;
    padding-right: 10px;    
}

footer a{
  color: rgba(255,255,255,.7);
  text-decoration: none;
}

footer a:hover{
  text-decoration: underline;
}

h1{
    font-size: 40px;
    letter-spacing: 30px;
    font-weight: 100;
}

.middle{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center; 
    color: #fff;
}


@media screen and (min-width:308px){
  
  h1{
    font-size: 20px;
    letter-spacing: 12px;
    font-weight: 100;
}

 .working{
    width: 200px;
}
  
}

@media screen and (min-width:768px){
  
  h1{
    font-size: 35px;
    letter-spacing: 20px;
    font-weight: 100;
}

 .working{
    width: 240px;
}
  
}