* {
    margin: 0;
    padding: 0;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    touch-action: none;
    -ms-touch-action: none;
}
body {
    background-color: lightblue;
    margin: auto;
    max-width: 1080px;
}
#id-ayuda {
    display: none;
    width: 296mm;
    background-color: black;
    color: white;
    font-size: 10mm;
    padding-bottom: 20mm;
}
#id-ayuda h1 {
    background-color: black;
    color: white;
    text-align: center;
    padding: 1vh 0;
}
#id-ayuda h2 {
    background-color: navy;
    color: yellow;
    text-align: center;
    padding: 2vh 0;
    margin-top: 1vh;
}
#id-ayuda p {
    padding: 2vw;
}
#id-ayuda li {
    padding: 0.3vh 5vw;
}

.dibujoPulsador {
    cursor: pointer;
}
.dibujoPulsador:active {
    opacity: 0.5;
}
#posicion-cursor {
    display: block;
    position: fixed;
    background-color: azure;
    border: 2px solid black;
    padding: 2px;
    z-index: 100;
}
ul {
    list-style: none;
}
.rojo {
    color: red;
}
.verde {
    color: green;
}
.azul {
    color: blue;
}