.custom-header-btn{
  background:#ff4d4d;
  color:#fff;
  padding:10px 18px;
  margin-right:12px;
  border-radius:4px;
  font-size:14px;
  font-weight:600;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:all .25s ease;
}

.custom-header-btn:hover{
  background:#e63939;
  color:#fff;
}