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

header{
    text-align: center;
    padding: 50px 0 20px;
    color: #b6b6c2;
}

main {
  padding: 40px;
  display: flex;
  gap: 20px;
  flex-direction: row;
  flex-wrap: wrap;
}

a {
  text-decoration: 0;
}

button {
  padding: 0 14px;
  height: 40px;
  border: 2px solid #e0e0e6;
  border-radius: 4px;
  background: #fff;
  color: #b6b6c2;
  white-space: nowrap;
  font-weight: 600;
  cursor: pointer;
  flex: 2;
  transition: all 0.2s;
}

button:hover {
  color: black;
  border-color: black;
}