#maintenanceR{
    margin: 0 auto;
    height: auto;
    width: 80%;
    max-width: 600px;
     animation: 0.5s linear 0s 1 running myFrameDash;
 display:block;
 position:relative
}

body{
    background-image: url(/imagenes/fondoAgua.webp);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
}

a:hover{
    color: beige;
}
button:hover{
    color: rgb(255, 205, 3);
    box-shadow: 15px 13px 20px rgb(157, 0, 255);
}
button:active{
    color: rgb(255, 102, 0);
    box-shadow: 20px 10px 10px rgb(255, 139, 7);
}

@keyframes myFrameDash{
    from{transform: translateX(300px); opacity: 0;}
    to{transform: translateX(0); opacity: 1;}
}