style.css

/* Global */
body {
    background: url(https://webtechnelson.com/images/wikipedia_viewer/puzzle.jpg) no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  overflow-x: hidden;
} 
nav { background-color: #121212; }

}
.pointer {
    cursor: pointer;
    cursor: hand;
}
button {
    cursor: pointer;
    cursor: hand;
}

/* Title, Search Box & Random Button */
h1 {
    position: relative;
    margin-top: 2%;
    color: #6B6B6B;
}
#searchBox {  
    width: 20rem;
}
.form-control:focus {
  border-color: #CFCFCF;
  box-shadow: inset 0 1px 1px #CFCFCF;
    outline: none;
}
#randomButton {
    position: relative;
    top: 1rem;
}
#randomLetter {
    color: #6B6B6B;
}
.addMargin {
    position: relative;
    margin-top: 2%;
}

@media (min-width: 576px) and (max-width: 767px) {
    h1 { margin-top: 6%; }
}

@media (min-width: 768px) and (max-width: 991px) {
    h1 { margin-top: 10%; }
}
@media (min-width: 992px) and (max-width: 1999px) {
    h1 { margin-top: 14%; }
} 
@media (min-width: 1200) {
    h1 { margin-top: 16%; }
}

/* Wikipedia Entries Result */
.searchResult {
    position: relative;
    margin: 1.5rem 0;
    top: 1rem;
    height: auto;
    background-color: white;
    border-radius: 0.25rem;
    padding: 0.5rem;
    border: 0.25px solid #404040;
}

.searchResult a {
    text-decoration: none;
    color: black;
}
.title {
    font-weight: bold;
}

#lastResult {
    margin-bottom: 6rem;
}