* {
  padding: 0;
  margin: 0;
}

body {
  height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  font-family: sans-serif;
}

.container {
  height: 300px;
  width: 500px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid;
}

.container__title {
  padding: 10px 20px;
  font-size: 40px;
  margin: 10px;
  text-align: center;
}

.content {
  display: flex;
  flex-direction: column;
}

.container__labels,
.container__inputs,
.container__btns {
  display: flex;
  justify-content: space-around;
}

.container__btns {
  margin-top: 20px;
}

.container__labels--label {
  width: 20%;
  text-align: center;
  font-size: 30px;
  padding: 5px 10px;
  justify-content: space-evenly !important;
}

.container__inputs--time {
  border: none;
  font-size: 50px;
  width: 90px;
  height: 50px;
  outline: none;
  margin: 0;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.container__inputs--colon {
  font-size: 30px;
  margin: 0;
  padding: 5px 10px;
}

.btn {
  width: 40%;
  height: 50px;
  font-size: 30px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  color: white;
}

.start {
  background-color: green;
}
.stop {
  display: none;
  background-color: orange;
}
.reset {
  background-color: orangered;
}