html, body{
    width:100%;
    font-family: "Helvetica Medium";
    margin: 0; 
    font-size: 10px;
    box-sizing: border-box;
    min-width: 400px !important;

}   

h1,h2,h3,h4,h5,h6{
    margin: 0px;
}

h1{
    color: #FF6A00;
}

p{
    color: #191919; 
}

#div_video_fondo{
    background: url(../pics/background_banner.png) center center / cover no-repeat;
}

#div_video_fondo, #video_fondo{
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -100;
    background-position: center;
    background-size: cover;
}

#video_fondo{
    display:none;
}

#texto_container{
    margin-top:20px;
    background:rgba(255,255,255,0.5);
}

#titulo{
    font-family: "Helvetica Thin";
    font-size:5em;
    text-align:center;
    padding-top:10px;
    padding-bottom:10px;	
}

#eslogan{
    font-size:1.2em;
    text-align:center;
    padding:20px;
    margin: auto;
}

#ul_cajas {
    padding: 0px;
    list-style: none;
    display: table;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 0px;
    margin-top: 16px !important;
}
.caja{
    background-color: rgba(255,255,255,0.8);
    border: 1px solid #191919;
    margin: 5px;
    width: 170px;
}

.caja a{
    display: block;
    margin: 0px;
    padding:0px;
    padding-bottom: 10px;
    text-decoration: none;
}

.caja a:hover, .caja a:focus{
    background: #9d9d9c;
    /*opacity: 0.5;*/
}                

.caja .titulo_caja{
    margin: 0px;
    font-family: 'Helvetica CondenseOblique';
    color: #FF6A00;
    padding: 10px;
    font-size: 21px;
    min-height: 60px;
    display: block;
}
.caja a:hover .titulo_caja, .caja a:focus .titulo_caja{
    color: #967358;        
}
.caja .imagen_caja{
    display: block;
    margin: 0px auto;
    border: 0px;

}

.caja a:hover .imagen_caja, .caja a:focus .imagen_caja{
    filter: grayscale(80%);
}

.caja{
    float: left;
}
.caja:nth-child(2n+3){
    clear: left;
}

hr {
    margin-top: 10px;
    margin-bottom: 20px;
    width: 320px;
    border: 1px solid #FF6A00;
}

aside{
    display: block;
    z-index: 1000;
    position: fixed;
    bottom: 20px;
    right: 20px;
}

aside ul{
    display: block;
    list-style: none;
    margin: 0px;
    padding: 0px;
}

aside ul li a{
    display: table-cell;
    text-decoration: none;
    font-size: 20px;
    border-radius: 50%;
    background:rgba(255,255,255,0.5);
    color: #FFF;
    width: 60px;
    height: 60px;
    text-align: center;
    vertical-align: middle;
    padding:0;
    margin:0;

}

aside ul li a:hover, aside ul li a:active{
    background:rgba(255,106,0,0.5);            
}




@media (min-width: 768px) {
    html, body{
        font-size: 12px;
    }
    #eslogan{
        width: 90%;
    }
    .caja{
        clear: none !important;
    }
}


@media (min-width: 992px) {
    html, body{
        font-size: 14px;
    }
    #eslogan{
        width:60%;
    }

}

@media (min-width: 900px) {
    html, body{
        font-size: 16px;
    }
    #eslogan{
        width:600px;
    }

    .caja{
        background-color: rgba(255,255,255,0.8);
        border: 1px solid #191919;
        /*width: 350px;*/
        margin: 5px;
        width: 190px; 
    }
    .caja .titulo_caja{
        padding-top: 20px;
        font-size: 24px;
        min-height: 85px;
    }
    .caja a{
        padding-bottom: 25px;
    }
    #video_fondo{
        display:block;
    }

    #texto_container{
        margin-top:20px;
    }
    #container {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 100%;
    }

    aside{
        bottom: 120px;
        right: 80px;
    }
}