body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    padding-top: 50px;
}

.container {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.clock-container, .stopwatch-container, .login-container {
    margin-bottom: 20px;
    width: 100%;
    text-align: center;
}

#time, #stopwatch {
    margin: 10px 0;
}

button {
    margin: 5px;
    padding: 10px 20px;
    font-size: 2em;
}

#results div:nth-child(even) {
    background-color: #e0e0e0;
}
.clock, .stopwatch {
    font-size: 4em;
    margin-top: 20px;
}

.clock-container {
    margin-top: 100px;
}

#user-info {
    margin-left: 10px;
}

