html, body {
  font-family: 'Nunito', sans-serif;
}

header {
  background-color: black;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  }
h3 {
    color: white;
    margin-left:30px
}
.nav {
  height: 180px;
  display: flex;
      
  }
.icons {
  display: flex;
  margin:50px
}
.icons >h4 {
  margin-right: 15px;
}
.logo {
  margin-right: auto;
  margin-left: auto;
}
.header__logo-img {
  max-height: 100px
}

.image-container {
  max-width: 890px;
  margin-left: auto;
  margin-right: auto;
}

.image-container > img {
  object-fit: cover;
  width: 100%; 
  height: 100%;
  
}

@media (max-width: 720px) {
  .header__logo-img {
    display: none;
  }
  

  .icons >h4 {
    margin: 0;
  }
}

@media (max-width: 570px) {
  .icons {
    margin: 30px;
  }
.image-container > img {
  width: 100%; 
  max-height: 500px;
}
}