* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: auto;
  padding: 0 2rem;
  background-color: #fff;
  height: 100vh;
}
.stopwatch {
  width: 100%;
  max-width: 400px;
  height: 500px;
  border-radius: 15px;
  background-color: #21223f;

  box-shadow: 0px 4px 20px rgb(5, 5, 14, 0.5);
  position: relative;
}
.stopwatch .display {
  text-align: center;
  color: #ddd;
  background-color: #292b4e;
  padding: 2rem;
  border-radius: 10px;
  margin: 2rem 2rem 3rem 2rem;
  font-size: 2rem;
  font-weight: bold;
  font-family: monospace;
  width: 80%;
  box-shadow: 0px 2px 20px #060613;
  cursor: pointer;
}

.stopwatch .buttons {
  text-align: center;
}
.stopwatch .buttons button {
  padding: 0.5rem 1rem;
  font-size: 1.1rem;
  font-weight: bold;
  color: #cfcbcb;
  font-family: Arial, sans-serif;
  cursor: pointer;
  flex: 1;
}
.stopwatch .buttons :nth-child(1) {
  /*background-color: rgba(207, 7, 7, 0.877);*/
  background-color: rgb(2, 113, 128);
  border: none;
  outline: none;
  border-radius: 5px;
  transition: background-color 0.5s ease-in-out;
  margin-right: 0.1rem;
  box-shadow: 0px 2px 20px #060613;
}
.stopwatch .buttons :nth-child(2) {
  background-color: #155ca8;
  border: none;
  outline: none;
  border-radius: 5px;
  transition: background-color 0.5s ease-in-out;
  margin-right: 0.1rem;
  box-shadow: 0px 2px 20px #060613;
}
.stopwatch .buttons :nth-child(3) {
  background-color: #bb36a9;
  border: none;
  outline: none;
  border-radius: 5px;
  margin-right: 0.1rem;
  transition: background-color 0.5s ease-in-out;
  box-shadow: 0px 2px 20px #060613;
}
.stopwatch .buttons :nth-child(1):hover {
  background-color: rgb(3, 66, 75);
}
.stopwatch .buttons :nth-child(2):hover {
  background-color: #0e437c;
}
.stopwatch .buttons :nth-child(3):hover {
  background-color: #383c41;
}
#laps {
  max-height: 220px;
  overflow-y: auto;
  margin: 2rem;
  background-color: #292b4e;
  border-radius: 5px;
  padding: 1rem;
  color: #fff;
}
.lap-item {
  text-align: left;
  padding-bottom: 0.5rem;
  font-weight: bold;
  font-size: 1.1rem;
  color: #cfcbcb;
  overflow-y: visible;
}
#clearLapsBtn {
  display: block;
  padding: 8px 25px;
  background-color: #31325c;
  border: none;
  color: #ddd;
  font-weight: bold;
  border-radius: 5px;

  margin: 1rem auto 0px auto;
  font-size: 1rem;
  box-shadow: 0px 2px 20px #060613;
  transition: background-color 0.5s ease;
}
#clearLapsBtn:hover {
  background-color: #21223f;
}