body {
  padding: 0;
  margin: 0;
  background-color: #e5e5e5;
  width: 100%;
}

li {
  list-style-type: none;
  display: inline-block;
}

.space {
  height: 100px;
}

ul {
  padding: 0;
  margin: 0;
}

.works {
  padding: 0 15px;
}

hr {
  background: #dfe1e6;
}

.btn {
  transition: color, background-color;
  transition-duration: 0.7s, 0.7s;
}

.btn:hover {
  cursor: pointer;
  color: #ffff;
  background-color: #6070ff;
  box-shadow: 0 8px 16px rgba(64, 83, 252, 0.24);
}