*{
    padding: 0;
    margin: 0;
}

button {
  position: relative;
  display: inline-block;
  margin: 10px;
  padding: 15px 15px;
  text-align: center;
  font-size: 18px;
  letter-spacing: 1px;
  text-decoration: none;
  color: #725AC1;
  background: transparent;
  cursor: pointer;
  transition: ease-out 0.5s;
  border: 2px solid #725AC1;
  border-radius: 10px;
  box-shadow: inset 0 0 0 0 #725AC1;
}

button:hover {
  color: white;
  box-shadow: inset 0 -100px 0 0 #725AC1;
}

button:active {
  transform: scale(0.9);
}

h1{
    font-size: 44px;
    font-weight: 700;
    color: steelblue;
    text-decoration: underline;
}

.main {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
    flex-direction: column;
    gap: 38px;
}

@media only screen and (max-width: 568px) {
    .sub-contient{
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    h1{
        font-size: 26px;
    }
}