.nav_background {
  z-index: -1;
  filter: brightness(0.17);
  /* align-items: baseline; */
}
.logo {
  margin: 0 auto;
  align-items: center;
}

.active {
  background: green;
  position: fixed;
  width: 100%;
  justify-content: space-around;
  display: flex;
  align-items: center;
}