style.css

body{
  font-family: 'Roboto', sans-serif;
  font-size:17px;
    line-height:160%;
    color:#1d1313;
    max-width:700px;
    margin:auto;
}

.navLinks{
    padding: 8px;
    margin: 5px;
}

code {
  background-color: #eee;
  color: blue;
  padding: 3px 2px;
  margin: 2px;

}

 li {
    margin-left: 20px;
  }

  ul li {
    margin-left: 5px;
  }

  ul li {
    list-style-type: disc;
  }

h1 {
    font-size:35px;
  }

  h2 {
    font-size:28px;
  }

  h3 {
    font-size:22px;
    margin-top:18px;
  }

  h1 a,h2 a,h3 a {
    text-decoration:none;
  }

  h1,h2 {
    margin-top:28px;
  }
#links {
    display: flex;
    justify-content: space-between;
    margin: 10px 0 0 0;
  }

 .refLink:hover:before{
content: '# ';
 }

 .searchBox {

  padding: 6px;
  border: none;
  margin-top: 8px;

  font-size: 17px;
 }

 .searchBox input[type=text] {
  padding: 6px;
  margin-top: 8px;
  font-size: 17px;
  border: none;
}
 .searchBox button {

  padding: 6px 10px;
  margin-top: 8px;
  margin-right: 16px;
  background: #ddd;
  font-size: 17px;
  border: none;
  cursor: pointer;
}

.searchBox button:hover {
  background: #ccc;
}


.searchResults{
  background: #FFF;
  box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
  transition: 0.3s;
}

@media screen and (max-width: 600px) {
  .searchBox {
    float: none;
  }
 .searchBox button {
    float: none;
    display: block;
    text-align: left;
    width: 100%;
    margin: 0;
    padding: 14px;
  }
  .searchBox input[type=text] {
    border: 1px solid #ccc;  
  }
}