*{
    box-sizing: border-box;
}
body{
    background: url(../img/borde_raspberry_pi.png) left repeat-y, url(../img/borde_raspberry_pi.png) right repeat-y;
    background-size: 3%;
    background-color: pink;
    width: 90%;
    margin: 0 auto;
}

h1{
    text-align: center;
    color: green;
    letter-spacing: 5px;
    text-shadow: 5px -5px yellowgreen,  ;
}

.caja{
    text-align: justify;
}

.menu{
    background-color: white;
    width: 70%;
    margin: 5px auto;
    border-radius: 50px;

}

ul{
    display: flex;
    justify-content: space-around;
    list-style-type: none;
    color: blue;
}

.caja2{
    border: 5px solid palevioletred;
    margin-top: 20px;
    margin-left: 20px;
}

h2{
    background-color: palevioletred;
    width: 100%;
    color: white;
    margin-top: 0%;
}

.flexible{
    display: flex;
    flex-wrap: nowrap;

}

img{
    border: 5px solid white ;
    

}

.texto{
    padding: 20px;
    font-size: 1.3em;
}

p{
    text-indent: 50px;
    text-align: justify;
    
}

.texto > p:last-of-type{
    font-size: 3em;
    color: palevioletred;
    text-indent: 0px;
}

.pie{
    margin-top: 30px;
    width: 100px;
    text-align: right;
}

img[alt="mag"]:hover{
    filter: sepia()drop-shadow(5px 5px 5px red);
    border-radius: 30px;
    transition: 3s;
    transform: rotateZ(180deg);
}
/* Va para examen */

img[alt="wire"]:hover{
    filter: sepia()drop-shadow(5px 5px 5px red);
    border-radius: 30px;
    transition: 3s;
    transform: rotateZ(180deg);
}

img[alt="custom"]:hover{
    filter: sepia()drop-shadow(5px 5px 5px red);
    border-radius: 30px;
    transition: 3s;
    transform: rotateZ(180deg);
    cursor: crosshair;
}

h1:hover{
    font-size: 3em;
    letter-spacing: 40px;
    color: crimson;
    text-shadow: 5px 5px 5px white;
    transition: 2s;
}