* {
  padding: 0;
  margin: 0;
}
main {
  display: grid;
  place-items: center;
  height: 100vh;
  width: 100%;
  background-color: black;
}
main .btn-box {
  padding: 10px;
  width: auto;
  height: 10px;
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  cursor: pointer;
}
main .btn-box .back,
.top {
  font-family: arial;
  font-size: 20px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}
main .btn-box .back {
  font-family: "Segoe UI";
  margin-top: -37px;
  margin-bottom: 10px;
  transition: all 0.5s ease;
  color: #74d074;
}
.btn-box:hover .back {
  margin-top: -3px;
}