*{
    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 6px yellowgreen;
}

.caja1{
    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: 30px;
}
h2{
    background-color: palevioletred;
    width: 100%;
    color: white;
    margin-top: 0;
}
.flexible{
    display:flex;
    flex-wrap: nowrap;
}
img{
    padding: 2px;
    border: 3px solid white;
}
p{
    padding:10px;
    text-indent: 50px;
    text-align: justify;
    font-size: 25px;
}
p:first-of-type{
    padding: 0px 20px 20px;
}
.texto > p:nth-last-of-type{
    font-size: 3em;
    color: palevioletred;
    text-indent: opx;
}
img[alt="mag"]:hover{
    filter: sepia() drop-shadow(5px 5px 5px red);
    border-radius: 50px;
    transition: 3s;
    transform: rotatex(180deg);
    cursor: crosshair;
}
img[alt="wire]