header {
    width: 100%;
    height: 800px;
    margin-left: auto;
    margin-right: auto;
    background-image: url(images/Foto\ Principal\ -\ 1520\ x\ 800.jpg);
    }
  
img {
    width: 100%;
}

    #marca {
        width: 400px;
        height: 180px;
        float: left;
        margin: 10px;
        border-radius: 20px 20px 20px 20px;
    }

    footer {
        width: 100%;
        height: 100%;
        padding: 10px;
        box-sizing: border-box;
        background-color: #535353;
        }

    h1 {
        margin: 0;
        text-align: center;
        color: black;
        background-color: white;
        font-family: 'Anton', sans-serif;
        font-family: 'Bebas Neue', sans-serif;
        font-family: 'Dancing Script', cursive;
        font-family: 'Playfair Display', serif;
        text-align: center;
    }
    
    h2 {
        margin: 0;
        text-align: center;
        color: black;
        background-color: white;
        font-family: 'Anton', sans-serif;
        font-family: 'Bebas Neue', sans-serif;
        font-family: 'Dancing Script', cursive;
        font-family: 'Playfair Display', serif;
        text-align: center;
    }
    
    h3 {
        background-color: #535353;
        color: white;
        padding: 10px;
        text-align: center;
    }
    
    body {
        background-color: #535353;
    }

    article {
        background-color: #535353;
        margin: 2%;
    }
    
    article p {
        padding: 1%;
    }
    
    img {
        margin: 2%;
        border: 2px solid black;
        border-radius: 5px;
        box-shadow: 10px 10px 10px white;
        width: 90%;
    }

    .txt_rojo {
        background-color: black;
        color: white;
        font-weight: bold;
        text-align: center;
    }
    
    #botoneraprincipal {
        width: 1470px;
        height: 60px;
        float: right;
        background-color: #000080;
        margin: 20px;
        border-radius: 20px 20px 20px 20px;
        font-family: Verdana;
    }
    
    #botoneraprincipal ul {
        margin:0;
        padding: 0;
        list-style-type: none;
        display: flex;
        justify-content: space-around;
    }
    
    #botoneraprincipal ul li {
        flex-grow: 1;
        text-align: center;
    }
    
    #botoneraprincipal ul li a {
        display: block;
        color: white;
        text-decoration: none;
        font-weight: bold;
        padding: 15px;
    }
    
    section {
    width: 100%;
    height: 1000px;
    margin-left: auto;
    margin-right: auto;
    }
    
    #MQR {
        height: 1500px;
        background-color: #535353;
    }
    
    #caja3 {
        width: 98.5%;
        height: 460px;
        float: center;
        margin: 10px;
        background-color: #535353;
        background-position: center;
    }

    #caja4 {
        width: 100%;
        height: 100px;
        float: center;
        margin-left: auto;
        margin-right: auto;
    }

    /* .......... Flecha, para subir .......... */

    #subir {
        width: 90px;
        height: 70px;
        background-color: black;
        position: fixed;
        left: 10px;
        bottom: 10px;
        color:2B06;
        padding: 20px;
        box-sizing: border-box;
    }

    /* .......... Flecha, para subir .......... */
 
    /* .......... Tienda .......... */

.grupotarjetas{
    display:flex;
    flex-direction:row;
    flex-wrap: wrap;
    justify-content: space-around;
 }
 
 .tarjeta {
  width: 20em;
  padding: 1em;
  margin: 2em;
  background-color: white;
  color: black;
  box-shadow: 6px 6px 10px black;
  transition: box-shadow .4s;
  border-radius: 10px;
 }
 
 .tarjeta:hover {
     box-shadow: 6px 6px 10px red;
 }
 
 .foto {
     width: 100%;
     margin: 0 auto 2em auto;
     border-radius: 10px;
 }
 
 .genero, .articulo {
     width: 100%;
     text-align: center;
     margin: 0;
     text-transform: uppercase;
 }
 
 .articulo {
    font-size: 1.8em;
    background-color: white;
 }
 
 .adicional {
     width: 100%;
     text-align: center;
     margin: .5em;
     font-size: 1.1em;
 }
 
 .precio {
     width: 100%;
     text-align: right;
     margin: 1em 0 0 0;
     font-size: 2.5em;
     background-color: white;
 }
 
 .destacado {
     background-color: red;
 }
 
 /******** Fin de tienda *******/ 

    .txt_blanco { 
        color: #804000;
        font-weight: bold;
        text-align: center;
        background-color: #ffa620c6;
    }
    
    p {
        font-family: Arial;
        text-align: center;
        color: white;
        font-weight: bold;
        background-color: #ffa620a3;
    }
    
    .destacado {
        color: white;
        background-color: #ffa620c6;
    }
    
    #MQR1 {
    height: 19040px;
    background-image: url("images/Logo\ -\ Universan\ -\ 1520\ x\ 800.jpg");
    background-position: center;
    background-size: 20%;
    }
    

    #MQR3 {
        background-color:#535353;
        height: 22000px;
        }
    

            

    
    #caja9 {
        width: 98.5%;
        height: 375px;
        float:left;
        background-color:#00FFFF;
        border-radius: 20px 20px 20px 20px;
        margin: 10px;
    }
    
    
    #botonera {
        margin: 40px;
        padding: 0px;
        list-style-type: none;
    }
    
    #botonera li {
        display: inline-block;
    }
    
    #botonera li a {
        display: inline-block;
        width: 275px;
        height: 60px;
        border: 6px solid black;
        border-radius: 20px 20px 20px 20px;
        color:  white;
        text-decoration: none;
        text-align: center;
        line-height: 50px;
        background-color: #000080;
        font-weight: bold;
        font-family: Verdana;
    }
    
    #botonera li a:hover {
        background-color: white;
        color: black;
    }
    
    #botoneracontacto {
        width: 96%;
        height: 58px;
        float: right;
        background-color: #727272d1;
        margin: 30px;
        border-radius: 20px 20px 20px 20px;
        font-family: Verdana;
    }
    
    
    
    
    #botoneracontacto ul {
        margin:0;
        padding: 0;
        list-style-type: none;
        display: flex;
        justify-content: space-around;
    }
    
    
    
    #botoneracontacto ul li {
        flex-grow: 1;
        text-align: center;
    }
    
    #botoneracontacto ul li a {
        display: block;
        color: white;
        text-decoration: none;
        font-weight: bold;
        padding: 15px;
    }
    
    #contenedoruno {
        height: 900px;
        background-color: black;
    }
    
    #modulo2a {
    background-color: black;
    }
    
    #colum1 {
        background-color: black;
    }

    
    #colum3 {
        background-color: black;
    }
    
    #colum4 {
        background-color: black;
    }
    
    #colum5 {
        background-color: black;
    }
    
    #colum6 {
        background-color: black;
    }
    
    input, select, textarea {
        margin-bottom: 5px;
    }
    
    .bt_rojo {
    background-color:greenyellow;
    color: black;
    }
    
    .bt_rojo:hover {
        background-color:#727272d1;
        color: white;
        }
    
/****SLIDER****/

.container-slider {
    width: 98%;
    margin: auto;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
    height: 400px;
    max-width: 400px;
}

.slider {
    display: flex;
    width: 492%;
    height: 400px;
    align-items: center;
    /*margin-left: -100%*/
}

.slider__section {
    width: 100%;
}

.slider__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

    /*.slider__btn {
    position: absolute;
    width: 40px;
    height: 66px;
    background: blue;
    top: 50%;
    font-size: 40px;
    font-weight: bold;
    font-family: monospace;
    text-align: center;
    border-radius: 50%;
    cursor: pointer;
}

.slider__btn:hover {
    background: white;
}



.slider__btn-left {
        left: 10px;
}


.slider__btn-right {
        right: 10px;
}


*FIN/

    /* Adaptación a dispositivos de  de 600px a 1023px */
    
    @media all and (min-width: 600px) and (max-width: 1023px) {
        
        header {
            width: 580px;
            height: 580px;
            background-image: url(images/Foto\ Principal\ -\ 580\ x\ 580.jpg);
            }
            
            img {
                width: 100%;
            }

            #marca {
                height: 180px;
            }
            
            h1 {
                margin: 0;
                text-align: center;
                color: black;
                background-color: white;
                font-family: 'Anton', sans-serif;
                font-family: 'Bebas Neue', sans-serif;
                font-family: 'Dancing Script', cursive;
                font-family: 'Playfair Display', serif;
            }
            
            h2 {
                margin: 0;
                text-align: center;
                color: black;
                background-color: white;
                font-family: 'Anton', sans-serif;
                font-family: 'Bebas Neue', sans-serif;
                font-family: 'Dancing Script', cursive;
                font-family: 'Playfair Display', serif;
            }
            
            body {
                background-color: #535353;
            }
        

            #botoneraprincipal {
                width: 93%;
                height: auto;
                float: center;
                color: white;
                background-color: #000080;
                margin: center;
                border-radius: 20px 20px 20px 20px;
                font-family: Verdana;
            }

            #botoneraprincipal ul {
                margin-left: 0;
                margin-right: 0;
                padding: 0;
                list-style-type: none;
                display: block;
                }
                        
                #botoneraprincipal ul li {
                flex-grow: 1;
                text-align: center;
                }
                        
                #botoneraprincipal ul li a {
                display: block;
                color: white;
                text-decoration: none;
                font-weight: bold;
                padding: 6px;
                }

            #caja4 {
                width: 100%;
                height: 400px;
                float: center;
                background-color:#727272d1;
            }
        
            
            section {
            width: 580px;
            height: 1350px;
            }
            
            #MQR {
                background-color:#727272d1;
                height: 1900px;
                display: flex;
                flex-direction: column;
                align-items: center;
            }
            
            #caja3 {
                width: 560px;
                height: 2000px;
                background-color: #727272d1;
            }
            
            .txt_blanco { 
                color: #804000;
                background-color: #ffa620bf;
                font-weight: bold;
                text-align: center;
            }
            
            p {
                font-family: Verdana, Geneva, Tahoma, sans-serif;
                text-align: center;
            }
            
            .destacado {
                color: white;
                background-color: red;
            }
            
            #MQR1 {
                background-color: white;
                height: 52900px;
            }
            
            #MQR3 {
                background-color:#727272d1;
                height: 9500px;
                }


            #caja7 {
                width: 580px;
                height: 370px;
            }
            
            #caja9 {
                width: 560px;
                height: 860px;
                background-color: #00FFFF;
            }
            
            
            #botonera {
                margin: 40px;
                padding: 0px;
                list-style-type: none;
            }
            
            #botonera li {
                display: inline-block;
            }
            
            #botonera li a {
                display: inline-block;
                width: 480px;
                height: 60px;
                border: 6px solid black;
                border-radius: 20px 20px 20px 20px;
                color: white;
                text-decoration: none;
                text-align: center;
                line-height: 50px;
                background-color: #000080;
                font-weight: bold;
                font-family: Verdana;
            }
            
            #botonera li a:hover {
                background-color: white;
                color: #000080;
            }
      
            #botoneracontacto {
                width: 500px;
                height: 55px;
                float: right;
                background-color: #000080;
                margin: 40px;
                border-radius: 20px 20px 20px 20px;
                font-family: Verdana;
            }
            
            
            
            
            #botoneracontacto ul {
                margin:0;
                padding: 0;
                list-style-type: none;
                display: flex;
                justify-content: space-around;
            }
            
            
            
            #botoneracontacto ul li {
                flex-grow: 1;
                text-align: center;
            }
            
            #botoneracontacto ul li a {
                display: block;
                color: white;
                text-decoration: none;
                font-weight: bold;
                padding: 15px;
            }
    
            #contenedoruno {
                height: 1200px;
                background-color: black;
            }
            
            #modulo1a {
            background-color: black;
            }
            
            #modulo2a {
            background-color: black;
            }
            
            #colum1 {
                background-color: black;
            }
            
            #colum3 {
                background-color: black;
            }
            
            #colum4 {
                background-color: black;
            }
            
            #colum5 {
                background-color: black;
            }
            
            #colum6 {
                background-color: black;
            }
    
    }
    
    /* Adaptación a dispositivos de  de 599px*/
    
    @media all and (min-width: 375px) and (max-width: 599px) {
    
        header {
            width: 375px;
            height: 375px;
            background-image: url(images/Foto\ Principal\ -\ 375\ x\ 375.jpg);
            
            }
            
            img {
                width: 90%;
            }


            #marca {
                width: 100%;
                height: auto;
                margin: auto;
            }
            
            h1 {
                text-align: center;
                color: black;
                background-color: white;
                font-family: 'Anton', sans-serif;
                font-family: 'Bebas Neue', sans-serif;
                font-family: 'Dancing Script', cursive;
                font-family: 'Playfair Display', serif;
            }
            
            h2 {
                margin: 0;
                text-align: center;
                color: black;
                background-color: white;
                font-family: 'Anton', sans-serif;
                font-family: 'Bebas Neue', sans-serif;
                font-family: 'Dancing Script', cursive;
                font-family: 'Playfair Display', serif;
            }
            
            body {
                background-color: #535353;
            }
        
            #botoneraprincipal {
                width: 89%;
                height: auto;
                float: center;
                background-color: #000080;
                margin: center;
                border-radius: 20px 20px 20px 20px;
                font-family: Verdana;
            }
            
            #botoneraprincipal ul {
                margin-left: 0;
                margin-right: 0;
                padding: 0;
                list-style-type: none;
                display: block;
            }
            
            #botoneraprincipal ul li {
                flex-grow: 1;
                text-align: center;
            }
            
            #botoneraprincipal ul li a {
                display: block;
                color: white;
                text-decoration: none;
                font-weight: bold;
                padding: 15px;
            }
            
            section {
            width: 100%;
            height: 1350px;
            padding: 10px;
            box-sizing: border-box;
            }
            
            #MQR {
                height: auto;
                display: inline-block;
            }
            
            #caja3 {
                width: 95%;
                height: 1500px;
                float: left;
                margin: 10px;
            }
            
            .txt_blanco { 
                color: whitesmoke;
                font-weight: bold;
                text-align: center;
            }
            
            p {
                font-family: Verdana, Geneva, Tahoma, sans-serif;
                text-align: center;
            }
            
            .destacado {
                color: white;
                background-color: red;
            }
            
            #MQR1 {
                background-color: white;
                height: 52500px;
            }

            #MQR3 {
                background-image: url(images/560X610XMQR3.jpg);
                height: 5000px;
                }
            
            #caja7 {
                width: 100%;
                height: 620px;
                float: none;
            }
            
                    
            footer {
            width: 100%;
            height: 100px;
            padding: 10px;
            box-sizing: border-box;
            }
            
            #caja9 {
                width: 96%;
                height: 780px;
                float: none;
                background-image: url(images/500x544-CAJA9.jpg);
                border-radius: 20px 20px 20px 20px;
                margin: 10px;
            }
            
            
            #botonera {
                margin: 40px;
                padding: 0px;
                list-style-type: none;
            }
            
            #botonera li {
                display: inline-block;
            }
            
            #botonera li a {
                display: inline-block;
                width: 250px;
                height: 60px;
                border: 6px solid black;
                border-radius: 20px 20px 20px 20px;
                color: white;
                text-decoration: none;
                text-align: center;
                line-height: 50px;
                background-color: #000080;
                font-weight: bold;
                font-family: Verdana;
            }
            
            #botonera li a:hover {
                background-color: white;
                color: #000080;
            }
      
    
            #botoneracontacto {
                width: 84%;
                height: 80px;
                float: right;
                background-color: orange;
                margin: 30px;
                border-radius: 20px 20px 20px 20px;
                font-family: Verdana;
            }
            
            
            
            
            #botoneracontacto ul {
                margin:0;
                padding: 0;
                list-style-type: none;
                display: flex;
                justify-content: space-around;
            }
            
            
            
            #botoneracontacto ul li {
                flex-grow: 1;
                text-align: center;
            }
            
            #botoneracontacto ul li a {
                display: block;
                color: white;
                text-decoration: none;
                font-weight: bold;
                padding: 15px;
            }
    
    
            #contenedoruno {
                height: 800px;
                background-color: red;
            }
            
            #modulo1a {
            background-color: black;
            }
            
            #modulo2a {
            background-color: black;
            }
            
            #colum1 {
                background-color: black;
            }
            
            
            #colum3 {
                background-color: black;
            }
            
            #colum4 {
                background-color: black;
            }
            
            #colum5 {
                background-color: black;
            }
            
            #colum6 {
                background-color: black;
            }
    
    }