* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  min-height: 100%;
  font-family: "Lato", sans-serif;
  background: url("bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  background-color: black;
}

h2 {
  font-size: 5rem;
  font-weight: bold;
  padding: 3rem;
}

.holiday {
  color: white;
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-top: 15vh;
}

.countdown {
  display: flex;
  justify-content: space-around;
  text-align: center;
}

.day,
.hour,
.minute,
.second {
  font-size: 3rem;
}

@media (max-width: 600px) {
  
  h2 {
    font-size: 3rem;
    text-align: center;
  }

  .day,
  .hour,
  .minute,
  .second {
    font-size: 1.5rem;
  }

  .countdown {
    justify-content: space-evenly;
  }

 .holiday {
   margin-top: 2vh;
   width: 100%;
 }
}