/*  

###  Estilos para calculadora miríadax  ###  

*/

* {            
    font-family: 'Orbitron', sans-serif;
    font-size:0.98em;
}

/* Ventana del mensaje de bienvenida */
header {
    float:left;
    width: 25%;
    font-style: italic;
    font-size: 0.8em;
    text-align: center;
    padding:0.5em;
    border: darkslategray 1px solid;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -webkit-box-shadow: 3px 4px 15px 2px rgba(0,0,0,0.25);
    -moz-box-shadow: 3px 4px 15px 2px rgba(0,0,0,0.25);
    box-shadow: 3px 4px 15px 2px rgba(0,0,0,0.25);
}

.content {
    width: 480px;
    margin: 20px auto 0;
}        

/*  Bloque de la calculadora */
.calculator { 
    width: 480px;
    height: auto;
    padding: 10px 0;
    margin: auto;
    border: darkslategray 5px solid;
    border-radius: 17px;
    -webkit-border-radius: 17px;
    -webkit-box-shadow: 3px 4px 15px 2px rgba(0,0,0,0.75);
    -moz-box-shadow: 3px 4px 15px 2px rgba(0,0,0,0.75);
    box-shadow: 3px 4px 15px 2px rgba(0,0,0,0.75);
    background: url('http://api.thumbr.it/whitenoise-490x754.png?background=0d1317ff&noise=626262&density=90&opacity=33') no-repeat fixed center;
    overflow: hidden;
    text-align: center;
}

/*  Ventana de operaciones */
.screen {
    width: 424px;
    height: 93px;
    margin: 12px auto 30px;
    padding: 15px 20px;
    color: darkseagreen;
    text-align: right;
    font-size: 2.5em;
    font-family: 'Orbitron', monospace;
    letter-spacing: 3px;
    overflow: hidden;
    border: #000 2px solid;
    border-radius: 7px;
    -webkit-border-radius: 7px;
    -moz-border-radius: 7px;
    box-shadow: inset rgba(0, 0, 0, 1) 0px 1px 4px, inset rgba(225, 225, 225, 0.3) 0px -2px 4px -2px;
    -webkit-box-shadow: inset rgba(0, 0, 0, 1) 0px 1px 4px, inset rgba(225, 225, 225, 0.3) 0px -2px 4px -2px;
    -moz-box-shadow: inset rgba(0, 0, 0, 1) 0px 1px 4px, inset rgba(225, 225, 225, 0.3) 0px -2px 4px -2px;
    background-image: -moz-linear-gradient(top, #3e3e3e 0%, #303030 100%);
    background-image: -webkit-linear-gradient(top, #3e3e3e 0%, #303030 100%);
    background-image: linear-gradient(top, #3e3e3e 0%, #303030 100%);
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;            
    text-shadow: rgb(139, 181, 157) 1px 0px 5px;            
}

/* Botonera */
.buttons {
    opacity: 0.6;
    padding: 0;
    width: 423px;
    margin: auto;
    overflow: hidden;
    list-style: none;
}

.buttons li {
    display: inline;
    float: left;
    padding: 0px;
    margin-right: 13px;
    margin-bottom: 10px;
}

/* Botones de la fila derecha */
.buttons li:nth-child(4n) {
    margin-right: 0;
}

.buttons a {
    display: block;
    width: 95px;
    height: 68px;
    padding: 18px 0 12px;
    color: cornsilk !important;
    font-family: "Orbitron", Arial, sans-serif;
    font-size: 1.6em;
    font-weight: 500;
    background-color: #2f2f2f;
    border: #000 1px solid;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    text-align: center;
    text-decoration: none;
    text-shadow: #000 0px -1px 0px;
    box-shadow: inset rgba(255, 255, 255, 0.1) 0px 1px 0px, inset rgba(0, 0, 0, 0.2) 0px -2px 2px;
    -webkit-box-shadow: inset rgba(255, 255, 255, 0.1) 0px 1px 0px, inset rgba(0, 0, 0, 0.2) 0px -2px 2px;
    -moz-box-shadow: inset rgba(255, 255, 255, 0.1) 0px 1px 0px, inset rgba(0, 0, 0, 0.2) 0px -2px 2px;
    background-image: -moz-linear-gradient(top, #363636 0%, #313234 40%, #2f2f2f 100%);
    background-image: -webkit-linear-gradient(top, #363636 0%, #313234 40%, #2f2f2f 100%);
    background-image: linear-gradient(top, #363636 0%, #313234 40%, #2f2f2f 100%);
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    cursor: pointer;
}


.buttons a:active {
    box-shadow: inset rgba(0, 0, 0, 0.5) 0px 2px 8px;
    background-image: -moz-linear-gradient(top, #2f2f2f 0%, #363636 100%);
    background-image: -webkit-linear-gradient(top, #2f2f2f 0%, #363636 100%);
    background-image: linear-gradient(top, #2f2f2f 0%, #363636 100%);
}


/* Botón IGUAL */
.tall {
    height: 151px !important;
}

/* Botones alargados: 0, Parte entera, Parte decimal */
.wide {
    width: 205px !important;
}

/* Botones inferiores: Parte entera, Parte decimal */
.fin {
    margin-top: -0.4em;
}

/* Botones 0 y coma */
.shift {
    margin-top: -78px;
}

/* Calculator */
.marca_1 {
    color: dimgrey; 
    margin-left: -18em; 
    text-shadow: 0px -2px 0px #333, 0px 2px 3px #666;
}

/* Miríada X y fX */
.marca_2 {
    padding: 0.5em; 
    text-shadow: 0px 1px 2px rgba(68, 68, 72, 1); 
    margin-top: -1.6em; 
    text-aling: left !important; 
    color: dimgrey; 
    font-size: 1.3em
}

/* Mi nombre */
.marca_3 {
    font-size: 0.8em;
}

/* Diferentes atributos de algunos botones  */
.amarillo {
    color: yellow;
}

.little {
    font-size: 0.8em;
}

.big {
    font-size: 1.2em;
}

.rojo {
    color: red;
}