body {
    font-family: Arial, sans-serif;
    background: #eaf4fc;
    padding: 20px;
}

h1 {
    text-align: center;
}

#pista {
    margin-top: 30px;
}

.linea {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 2px dashed #aaa;
    padding: 10px;
}

.kart {
    width: 100px;
    height: 100px;
    background-color: #ffd700;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 20px;
    font-weight: bold;
}

.nombre {
    font-size: 1.2em;
    margin-right: auto;
}

.medalla {
    font-size: 2em;
    margin-left: 10px;
}

select {
    padding: 5px;
    margin-left: 10px;
}