.header-btn a {
  max-width: 226px;
  height: 56px;
  padding: 15px 10px;
  text-align: center;
  margin: 0;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  border-radius: 0;
  display: block;
  width: 100%;
  font-family: Inter;
  font-weight: 600;
  font-size: 18px;
  line-height: 23px;
  letter-spacing: 0;
  color: #fff;
  text-decoration: none;
  background: #221F20;
}
.header-btn a:hover{
    color: #fff;
    background: #484848;
}