.navbar-logo {
  height: 80px;
  width: auto;
}

.hero-section {
  position: relative;
  z-index: 0;
}

.hero-section::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2) url(../images/hero_bg.jpg) no-repeat 100% bottom;
  overflow: hidden;
  padding-top: 150px;
  padding-bottom: 150px;
  padding-top: 120px;
  background-repeat: no-repeat;
  background-size: 1500px;
  background-position: center;
  filter: brightness(0.8);
  z-index: -1;
}

@media screen and (max-width: 420px) {
  .navbar-logo {
    height: 50px;
  }
}