body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 50px;
    background: linear-gradient(to right, #ff7e5f, #feb47b);
    color: white;
}
.container {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 10px;
    display: inline-block;
}
.stopwatch {
    font-size: 2.5em;
    margin-bottom: 20px;
    font-weight: bold;
}
button {
    padding: 10px;
    font-size: 1em;
    margin: 5px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    background: white;
    color: #ff7e5f;
    font-weight: bold;
}
.laps {
    margin-top: 20px;
    text-align: left;
    display: inline-block;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px;
    border-radius: 5px;
    width: fit-content;
}