style.css

@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,800;1,100;1,200;1,300;1,400;1,500;1,600;1,700&display=swap");

body {
  background: rgb(255, 211, 211);
  color: rgb(253, 114, 137);
  letter-spacing: 2px;
  margin: 0;
  padding: 0;
  font-family: "Montserrat", sans-serif;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.main {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 15px;
  box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.25);
  background-color: rgb(255, 255, 255);
  margin: 0 auto;
  padding: 20px;
  min-width: 300px;
  max-width: 500px;
  user-select: none;
}

.time {
  font-size: 2rem;
}

button {
  border: 0;
  padding: 8px 20px;
  margin: 0 0 5px 0;
  border-radius: 5px;
  font-weight: 500;
  letter-spacing: 1px;
  font-size: 15px;
  background: rgb(255, 179, 190);
  color: #fff;
  cursor: pointer;
  outline: none;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.9);
}

button:active {
  transform: scale(0.98);
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
  background: rgb(255, 88, 116);
}