.residential-hero {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    padding-top: 100px;
    padding-bottom: 100px;
    height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}


.residential-hero h1 {
    color: #ffffff;
    text-shadow: 2px 2px 4px #333;
    font-size: 3rem;
}

.residential-hero p {
  color: white;
  font-size: 1.5rem;
}

.video_grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 20px;
    margin: 100px 20px;
  }
  
  .video_container {
    text-align: center;
  }
  
  .video_container h2 {
    font-size: 2rem;
    text-align: left;
    border-bottom: 2px solid navy;
    margin-bottom: 10px;
    font-weight: bold;
  }
  
  .video_container p {
    font-size: 1.3rem;
  }
  
  .video_container ul {
    font-size: 1.2rem;
    margin-left: 40px;
    margin-top: 10px;
  }
  
  .video {
    width: 100%;
    min-height: 300px;
  }
  
  .video_grid article {
    margin: 20px;
    text-align: left;
  }

  /* About */
#about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-top: 100px;
    padding-bottom: 100px;
    grid-gap: 50px;
    margin: 50px;
  }
  
  #about h3 {
    text-align: left;
    font-size: 2rem;
    color: #333;
    font-weight: normal;
    border-bottom: 2px solid navy;
    margin-bottom: 2em;
  }
  
  #about p {
    padding: 5px;
    font-size: 1.5rem;
  }
  
  #about ul {
    font-size: 1.3rem;
    margin-left: 50px;
  }
  
  .gallery {
    width: 80%;
    margin: auto;
    height: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 1em;
  }
  
  .thumbnail {
    width: 100%;
    height: auto;
  }
  
  /* Contact Us */
  
  #contact {
    padding-top: 100px;
    padding-bottom: 100px;
    background-image: url("../../../img/bg.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
  }
  
  #contact h3 {
    text-align: center;
    font-size: 2rem;
    color: #fff;
    text-shadow: 3px 3px 8px #000;
    font-weight: normal;
    padding: 20px;
  }
  
  #contact article {
    text-align: center;
    font-size: 1.5rem;
    color: navy;
  }
  
  #contact article i {
    color: red;
  }
  
  #contact a {
    text-decoration: none;
    color: navy;
  }
  
  .contact-icon {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  
  #contact_form {
    width: 80%;
    margin: auto;
    background: rgba(250, 250, 250, 0.9);
    border-radius: 10px;
    padding: 30px;
    font-size: 1.3rem;
  }
  
  .input-group {
    padding: 10px;
  }
  
  #contact_form label {
    color: #333;
  }
  
  #contact_form input,
  #contact_form textarea {
    width: 100%;
    margin: auto;
    font-size: 1.2rem;
    border-radius: 3px;
  }
  
  #contact_form .submit-button {
    background-color: red;
    color: white;
    font-size: 1.5rem;
    padding: 5px 10px;
    border-radius: 10px;
  }
  
  .right-contact-column {
    width: 30%;
    background: rgba(250, 250, 250, 0.9);
    margin: auto;
    border-radius: 10px;
    padding-top: 50px;
    padding-bottom: 50px;
  }
  

#basements {
  padding-top: 50px;
  padding-bottom: 50px;
  margin-top: 100px;
}

#basements h2 {
  font-family: "Roboto Condensed", sans-serif;
  width: 100%;
  margin-left: 50px;
  color: navy;
  font-size: 2rem;
  border-bottom: 1px solid red;
  margin-bottom: 30px;
}

.section-content {
  padding-top: 100px;
  padding-bottom:  100px;
  background-size: cover;
  display: flex;
  flex-direction: row;  
  justify-content: center;
  align-content: center;
}

.res_content {
  background-color: rgba(250,250,250,0.8);
  padding: 1rem;
  border-radius: 10px;
  width: 50%;
  margin: 2rem;
  font-size: 1.5rem;
}

.res_images {
  margin: auto;
  width: 50%;
  /* background: rgba(250,250,250,0.8); */
}


.res_main-image {
  height: 400px;
  text-align: center;
}

.res_main-image img {
  height: 100%;
  margin: auto;
}

.res_thumbs {
  width: 100%;
  text-align: center;
  margin-top: 20px;
}

.res_thumbs ul li {
  display: inline;
  padding: 2%;
}

.res_img_thumb img:hover {
  box-shadow: 2px 2px 4px #333;
  cursor: pointer;
}

.res_thumbs li img {
  width: 100px;
  border: 2px solid transparent;
}

.res_thumbs li .active {
  border-color: white;
}

  /* Tablet */
  @media screen and (max-width: 1000px) {
    #about {
      display: grid;
      grid-template-columns: 1fr;
      padding-top: 100px;
      padding-bottom: 100px;
      grid-gap: 50px;
      margin: 50px;
    }
    .video_grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-gap: 20px;
      margin: 100px 20px;
    }
  }
  
  /* Phone */
  @media screen and (max-width: 800px) {
    .video_grid {
      display: grid;
      grid-template-columns: 1fr;
      grid-gap: 10px;
    }
  
    #about {
      display: grid;
      grid-template-columns: 1fr;
      padding-top: 100px;
      padding-bottom: 100px;
      grid-gap: 50px;
      margin: 50px;
    }
  }