body{
    background-color: rgb(0, 0, 0);
    margin: 0;
    padding: 0;
    height: 100vh;
    background url('https://img.freepik.com/foto-gratis/viejo-fondo-negro-textura-grunge-papel-tapiz-oscuro-pizarra-pizarra-pared-habitacion_1258-28313.jpg?size=626&ext=jpg&ga=GA1.1.2008272138.1727740800&semt=ais_hybrid') repeat-x;
    background-size: cover;
    animation: moverFondo 20s linear infinite;

}
header{
    text-align: center;
}
.p1{
    background-color:rgb(0, 0, 0);
    font-size: xx-large;
    width: 40%;
    height: 40%;
    padding: 15px;
    margin: 15px;
    text-align: center;
    display: inline-block;
    color: rgb(255, 255, 255);
    height: 80px;
    font-size: 90px;
    box-shadow: 0 0 10px red, 0 0 15px red, 0 0 25px red;
    border-radius: 20px;
}
.c7{
    background-color: blanchedalmond;
    font-size: xx-large;
    width: 90%;
    height: 30%;
    padding: 10px;
    margin: 10px;
    text-align: center;
    display: inline-block;
    color: black;  
}
.p3{
    background-color:rgb(0, 0, 0);
    font-size: xx-large;
    width: 32%;
    height: 60%;
    padding: 20px;
    margin: 28px;
    display: inline-block;
    text-align: center;
    color: rgb(255, 255, 255);
    height: 350px;
    border-style: groove;
    align-content: center;
    font-size:  25em;
    font-family: monospace;
    box-shadow: 0 0 10px white, 0 0 20px white;
    border-radius: 50px;
}
.p4{
    background-color: aliceblue;
    font-size: xx-large;
    width: 12%;
    height: 60%;
    padding: 10px;
    margin: 30px;
    display: inline-block;
    text-align: center;
    color: black;
    margin-top: 8px;
    border-style: groove;
    border-color: rgb(255, 255, 255);
}
.p5{
    background-color:rgb(255, 255, 255);
    font-size: xx-large;
    width: 10%;
    height: 15%;
    padding: 10px;
    margin: 40px;
    display: inline-block;
    text-align: center;
    color: black;
    height: 250px;
    border-style: groove;
    align-content: center;
}
h1{
    color: rgba(240, 248, 255, 0.89);
    font-family: cursive;
    font-size: 50px;
}
#display {
    font-size: 3em;
    margin-bottom: 10px;
    box-shadow: 0 0 10px white;
}
.x3{
    background-imge: url('https://img.freepik.com/foto-gratis/globo-futbol-campamento-escena-monocromatica-ia-generativa_188544-9745.jpg');
    margin: 10px;
    padding: 10px;
    font-size: 90px;
    text-align: center;
color: aliceblue;
height: 80px;
font-family: fantasy;
font-size: 80px;

}
.X3{
    font-size: 2em;
    margin-bottom: 10px;
    box-shadow: 0 0 10px white;
}
.a1{
    margin-left: 25px;
}