* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    background-color: #4585ce;
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.axis-x, .axis-y {
    padding: 1rem;
    border: 2px solid white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    text-align: center;
}

h2 {
    font-size: 5rem;
    user-select: none;
}

.bolita {
    width: 25px;
    height: 25px;
    position: fixed;
    background: linear-gradient(#1141aa, #8db5c2);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    user-select: none;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: all ease .3s;
}