@import url('https://fonts.googleapis.com/css2?family=Orbitron&display=swap');

*{
    box-sizing: border-box;
    --azulfuerte: rgb(22, 140, 243);
}

body{
    padding: 0px;
    margin: 0px;
    font-family: 'Orbitron', sans-serif;
}

header{
    height: 100px;
    background-color: var(--azulfuerte);
    margin-bottom: 15px
}

header form{
    display: block;
    padding: 15px;
}

main ul{
    list-style: none;
    padding: 0px;
    margin: 0px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-left: 15px;
}

main ul li{
    display: block;
    width: calc(25% - 10px);
    text-align: right;
    font-size: 2em;
    background-color: aliceblue;
    border: solid 1px rgb(129, 129, 129);
    border-radius: 4px;
    padding: 15px;
}

main ul li input{
    text-align: right;
    font-size: 1.2em;
    max-width: 75%;
    font-family: 'Orbitron', sans-serif;
}




.botones{
    background-color: var(--azulfuerte);
    color: white;
    font-size: 2em;
    padding: 8px;
    border-radius: 4px;
    border: solid 1px black;
}
.centrar{
    text-align: center;
    margin: 10px;
}

.bien{
    background-color: beige;
}

.mal{
    background-color: crimson;
}

.ocultar{
    display: none;
}


@media screen and (max-width: 640px) {
    main ul li{
        width: calc(100% - 10px);
    }

    .botones{
        font-size: 1em;
        margin-top: 5px;
    }
}