.header-btn a {
  font-family: Switzer Variable;
  font-weight: 600;
  font-size: 16.5px;
  line-height: 19px;
  letter-spacing: 0.01em;
  max-width: 235px;
  width: 100%;
  display: block;
  height: 44px;
  padding: 12px 10px;
  text-decoration: none;
  background: rgba(255, 113, 0, 1);
  border-radius: 10px;
  text-align: center;
  color: #fff;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  margin:0;
}
.header-btn a:hover{
  background: #000;
  color: #fff;
}