style.css

body {
  height:100%
  padding: 0px;
  margin:0px;
}

html {
  height: 100%;
  padding: 0px;
  margin: 0px;
}

#mainContainer{
  height: 100%;
  background-image: url(hex.jpeg);
  background-blend-mode: lighten;
  background-position: bottom;
  background-color: black;
}

#logoBox{
  width: 130px;
  background-image: url(marvel_logo.png);
  background-size: cover;
  padding: 40px;
  margin-left: 20px;
  position: fixed;
}

#textSection{
  height: 220px;
  width: 100%;
  background-image: url(https://static0.srcdn.com/wordpress/wp-content/uploads/2021/02/WandaVision-90s-Intro.jpg);
  background-blend-mode: lighten;
  background-color: #B92E30;
  background-position: center;
  /* position: fixed; */
  left:0px;
  color: #000;
  text-align: center;
  font-family: "Gill Sans";
  padding-top: 2px;
  margin-top: 2px;
  font-style: italic;
}

#contentContainer{
  /* padding-left: 250px;
  padding-right: 250px; */
  height: 100%;
}

#headerSection{
  height:160px;
  width:100%;
  text-align: center;
  padding-top: 10px;
  color: white;

}
h1{
  margin: 10px;
  color: #C61A23;
}
h3{
  margin: 0px;
  font-family: "Gill Sans"; font-weight: normal;
}
h4{
  margin: 5px;
}
h2{
  font-family: "Gill Sans"; font-weight: normal;
  position:relative; top: -20px;
}
#mediaGallery{
  height: 370px;
  background-image: url(wandavision_bg.jpg);
  background-color: black;
}

#navigationMenu{
  height: 50px;
  width: 100%;
  background-image: url(https://static0.srcdn.com/wordpress/wp-content/uploads/2021/02/WandaVision-90s-Intro.jpg);
  background-blend-mode: lighten;
  background-position: bottom;
  background-color: #B92E30;
  position: relative;
  font-style: normal;
  /* padding: 20px; */
  }

  .bottomButton {
    background-image: url(static.jpg);
    background-blend-mode: screen;
    background-size: cover;
    display: inline;
    margin: 20px;
    padding: 5px;
    color: black;
    font-weight: bolder;
    border-style: dashed;
    position: relative; top: 15px;
  }

  #imageGallery{
    height: 1000px;
    width: 100%;
    background-image: url(helicopter.jpeg);
    background-blend-mode: lighten;
    background-position: center;
    background-color: black;
    background-size: cover;
  }

  .thumbnail{
  margin: 10px;
  padding: 10px;
  border-style: solid;
  border-color: #B92E30;
  position: relative; top: 10px;

  }

  h5{
    margin:0px;
    font-family: "Gill Sans";
    color: #fff;
    position: relative; top:10px;
  }