Obsidian

.btn-obsidian {
  display: inline-block;
  padding: 12px 26px;
  border: 1px solid #1f242e;
  border-radius: 10px;
  background: #0b0e14;
  color: #cbd5e1;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: background 0.2s ease, border-color 0.2s ease;
}
.btn-obsidian:hover {
  background: #0f131b;
  border-color: #2c3441;
}
.btn-obsidian:active {
  background: #080a0f;
}