.quoteBanner {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  margin: 0;
  text-align: center;
  color: white;
  height: 480px;
  background-image: url(images/lincoln.jpg); 
  background-size: 100%;
  background-position: right top;
  background-repeat: no-repeat;
}

.quoteLines {
  width: 85%;
  height: 3px;
  content: '\a0';
  background-color: white;
  align-self: center;
}

.quoteText {
  padding: 80px;
  font-family: 'Noto Serif', serif;
}

.author {
  display: block;
  text-align: right;
}

@media screen and (max-width: 850px) {
  .quoteText {
    font-size: 2rem;
    padding: 60px;
  }
}

@media screen and (max-width: 650px) {
  .quoteText {
    font-size: 1.5rem;
    padding: 40px;
  }
}

@media screen and (max-width: 415px) {
  .author {
    text-align: center;
  }
}

.quoteBanner {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  margin: 0;
  text-align: center;
  text-shadow: #000 1px 0 15px;
  color: white;
  height: 480px;
  background-image: url(images/lincoln.jpg); 
  background-size: 100%;
  background-position: right top;
  background-repeat: no-repeat;
}

.quoteLines {
  width: 85%;
  height: 3px;
  content: '\a0';
  background-color: white;
  align-self: center;
}

.quoteText {
  padding: 80px;
  font-family: 'Noto Serif', serif;
}

.author {
  display: block;
  text-align: right;
}

@media screen and (max-width: 850px) {
  .quoteText {
    font-size: 2rem;
    padding: 60px;
  }
}

@media screen and (max-width: 650px) {
  .quoteText {
    font-size: 1.5rem;
    padding: 40px;
  }
}

@media screen and (max-width: 415px) {
  .author {
    text-align: center;
  }
}

Add text shadow behind quote text
Add text shadow behind quote text

Emulating text shadow from home page.
