html, body {
    background: #000;
	color: #FFF;
	font-family: 'helvetica';
	font-size: 10pt;
	height: 110%;
    margin: 0;
    overflow: auto;
    }
	
.container-fluid {
    height: 100%;
    padding: 0 0 0;
}

.screen {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: #000;
    z-index: 0;
    background-image: url(../imagenes/inicio_2x.jpg);
    background-repeat: no-repeat;
    /* background-size: 100%; */
    background-size: cover;
    overflow: auto;
}

.btn-md {     
	background-color: black;
	color: white;
	border-color: white;
	font-size: 9pt;
	border-radius: 0;
	width: 15%;
	z-index: 16;
}

.btn-md:hover {
    background-color: black;
    color: white;
    border-color: white;
    text-shadow: 0 0 5px #999999, 0 0 10px #999999, 0 0 15px #999999, 0 0 20px #999999, 0 0 30px #999999, 0 0 40px #999999, 0 0 55px #999999, 0 0 75px #999999;
}

.btn-md:active {
    background-color: black;
    color: white;
    border-color: white;
}

.btn-md:visited {
    background-color: black;
    color: white;
    border-color: white;
}

.btn-posicion {
    position: fixed;
    margin-top: 44%;
    margin-left: 50%;
}

.btn-posicion-eng {
    position: fixed;
    margin-top: 44%;
    margin-left: 66%;
}

.fondo {
        /*display: block;*/
        position: fixed;
        margin-top: 3%;
        margin-left: 15%;

        width: 80%;
        height: 90%;
        
        background-image: url(../imagenes/BIGBANG.png);
        background-repeat: no-repeat;
        background-size: contain;
        z-index: 2;
    }

.logo {
        display: block;
        position: fixed;
        margin-top: 5%;
        margin-left: 15%;

        width: 70%;
        height: 75%;
        
        background-image: url(../imagenes/LOGOCEIDFU.png);
        background-repeat: no-repeat;
        background-size: contain;
        z-index: 3;
    }

.logo_txt {
        position: fixed;
        margin-top: 28%;
        margin-left: 48%;
        padding-top: 5%;
        width: 30%;
        height: 40%;
        color: yellow;
    
        z-index: 4;
    }


/* Terminan Estilos Base para todos los tamaños */
/* Inicio Móvil Vertical */
@media all and (min-height:300px) and (orientation:portrait){
    .btn-md {     
        width: 80%;
        font-size: 7pt;
    }
    
    .btn-posicion {
        margin-top: 100%;
        margin-left: 10%;
    }

    .btn-posicion-eng {
        margin-top: 112%;
        margin-left: 10%;
    }

    .fondo {
        margin-top: 5%;
        margin-left: 5%;
        width: 100%;
        height: 90%;
    }

    .logo {
        margin-top: 10%;
        margin-left: 10%;
        width: 80%;
        height: 25%;
    }

    .logo_txt {
        margin-top: 50%;
        margin-left: 10%;

        width: 80%;
        height: 25%;
    }
}

/* Iphone 6 */
@media all and (min-height:481px) and (orientation:portrait){
    .btn-md {     
        width: 80%;
        font-size: 9pt;
    }
    
    .btn-posicion {
        margin-top: 100%;
        margin-left: 10%;
    }

    .btn-posicion-eng {
        margin-top: 112%;
        margin-left: 10%;
    }

    .fondo {
        margin-top: 5%;
        margin-left: 5%;
        width: 100%;
        height: 90%;
    }

    .logo {
        margin-top: 10%;
        margin-left: 10%;
        width: 80%;
        height: 25%;
    }

    .logo_txt {
        margin-top: 50%;
        margin-left: 10%;

        width: 80%;
        height: 25%;
    }
}

@media all and (min-height:569px) and (orientation:portrait){
    
}

@media all and (min-height:641px) and (orientation:portrait){
    
}

@media all and (min-height:668px) and (orientation:portrait){
    
}

@media all and (min-height:737px) and (orientation:portrait){
    
}

/* IPAD */
@media all and (min-height:774px) and (orientation:portrait){
    
}

/* Termina Móvil Vertical */
/* Inicia Móvil Horizontal */
@media all and (min-width:400px) and (orientation:landscape){
    .btn-md {     
        width: 26%;
        font-size: 7pt;
    }
    
    .btn-posicion {
        margin-top: 44%;
        margin-left: 46%;
    }
    
    .btn-posicion-eng {
        margin-top: 44%;
        margin-left: 73%;
    }
}

@media all and (min-width:481px) and (orientation:landscape){
    .btn-md {     
        width: 24%;
        font-size: 7pt;
    }
    
    .btn-posicion {
        margin-top: 44%;
        margin-left: 50%;
    }
    
    .btn-posicion-eng {
        margin-top: 44%;
        margin-left: 75%;
    }
}

@media all and (min-width:569px) and (orientation:landscape){
    .btn-md {     
        width: 24%;
        font-size: 8pt;
    }
    
    .btn-posicion {
        margin-top: 44%;
        margin-left: 50%;
    }
    
    .btn-posicion-eng {
        margin-top: 44%;
        margin-left: 75%;
    }
}

/* Iphone 6 */
@media all and (min-width:641px) and (orientation:landscape){
    .btn-md {     
        width: 24%;
        font-size: 9pt;
    }
    
    .btn-posicion {
        margin-top: 44%;
        margin-left: 50%;
    }
    
    .btn-posicion-eng {
        margin-top: 44%;
        margin-left: 75%;
    }
}

@media all and (min-width:668px) and (orientation:landscape){

}

@media all and (min-width:737px) and (orientation:landscape){

}

/* IPAD */
@media all and (min-width:774px) and (orientation:landscape){
    .btn-md {     
	   width: 15%;
    }
    
    .btn-posicion {
        margin-top: 44%;
        margin-left: 50%;
    }
    
    .btn-posicion-eng {
        margin-top: 44%;
        margin-left: 66%;
    }
}

/* Termina Móvil Horizontal */
/* Inicia Desktops*/
@media all and (min-width:1025px){
    .logo_txt {
        font-size: 32px;
    }
}

@media all and (min-width:1153px){

}

@media all and (min-width:1153px) and (min-height:801px){
    
}

@media all and (min-width:1281px){
    
}

@media all and (min-width:1367px){
    
}

@media all and (min-width:1601px){
    .btn-md {     
        font-size: 16pt;
    }
}

@media all and (min-width:1921px){
    .btn-md {     
        font-size: 20pt;
    }
}

@media all and (min-width:2561px){
    .btn-md {     
        font-size: 24pt;
    }
}
/*Terminan Desktops*/