*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font-family: Verdana, Geneva, Tahoma, sans-serif;

}

body{
    background-color: rgba(0,0,0,0.7);
    color:white;
    display:flex;
    justify-content: center;
    align-items:center;
    min-height:100vh;
    flex-direction: column;
}

.stopwatch{
    background-color:rgba(0,0,0,0.9);
    padding: 20px 24px;
    border-radius: 10px;
}

.timerDisplay{
    font-size: 50px;
    font-weight: bold;
}

.button{
    margin-top: 20px;
    margin-bottom: 40px;
}
.btn{
    font-size 20px;
    background: none;
    border:none;
    color:white;
    background-color: beige;
    padding: 12px 24px;
    border-radius: 10px;
    margin-inline: 12px;
    cursor: pointer;
}