body{
  background-color: black;
  display:block;
}
#stopwatch
{
  display:flex;
  background-color:darkgrey;
  border-radius: 20px;
  margin: auto;
  width: 150px;
  border: 3px solid green;
  padding: 15px;
  position:relative;
  float:center;
}  
.watchdigits
{
  display:flex;
  margin:auto;
  text-align:center;
  justify-content:center;
}
#buttons
{
  display:flex;
  justify-content:center;
  position:relative;
  padding: 15px;
  margin-left: auto;
  margin-right:auto;
  left:10px;
  right:10px;
}

#watchAndBtns
{
  width:fit;
}