@import url("https://fonts.googleapis.com/css2?family=Urbanist:wght@200&display=swap");

body,
html {
  background-color: #ffff;
  text-align: center;
  height: 100%;
  overflow: hidden;
  margin: 0;
}

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

h2 {
  font-family: "Urbanist", sans-serif;
}

button {
  font-family: "Urbanist", sans-serif;
  font-size: 20px;
  width: 100px;
  height: 60px;
  border: none;
  color: black;
  border-radius: 4px;
  transition: ease-out 0.3s;
  font-size: 20px;
  outline: none;
  border: 3px solid black;
  position: relative;
  z-index: 1;
}

body,
button {
  transition: all 0.3s ease-in;
}

button:hover {
  color: white;
  cursor: pointer;
}

button:before {
  transition: 0.5s all ease;
  position: absolute;
  top: 0;
  left: 50%;
  right: 50%;
  bottom: 0;
  opacity: 0;
  content: "";
  background-color: black;
}

button:hover:before {
  transition: 0.5s all ease;
  left: 0;
  right: 0;
  opacity: 1;
  z-index: -1;
}

.button-container {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}

#box {
  visibility: hidden;
}