body {
    background-color: black;
    color: white;
    font-family: 'ITC Franklin Gothic', Arial, Helvetica, sans-serif;
    text-align: center;
  }
  
  /* unvisited link */
a:link {
  color: HotPink;
}

/* visited link */
a:visited {
  color: Orchid;
}

/* mouse over link */
a:hover {
  color: LightSeaGreen;
}

/* selected link */
a:active {
  color: GreenYellow;
}
  
h1 {
    font-family: 'Franklin Gothic Medium', 'Franklin Gothic', 'ITC Franklin Gothic', Arial, Helvetica, sans-serif;
    font-size: 48px;
    font-style: normal;
    font-variant: small-caps;
    font-weight: lighter;
    letter-spacing: 0.1em;
    line-height: 26px;
  }
  
p {
    color: white;
    font-family: 'ITC Franklin Gothic', Arial, Helvetica, sans-serif;
  }
  
/* Add a black background color to the top navigation */
.topnav {
  position: sticky;
  top: 0;
  background-color: black;
  padding: 1px;
  overflow: hidden;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: none;
  background-color: white;
  color: black;
  text-align: center;
  padding: 5px 5px;
  text-decoration: none;
  font-size: 18px;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: LightSeaGreen;
  color: black;
  border-width: 2px;
  border-color: white;
}

/* Add a color to the active/current link */
.topnav .active {
  background-color: Aquamarine;
  color: black;
  border-width: 2px;
  border-color: black;
}  

/* Make answers magenta */
.answer {
  color: Magenta;
}

/* Citations */
.cite {
  font-weight: bold;
  font-variant: small-caps;
  font-size: 65%;
}

* {
  box-sizing: border-box;
}

/* Style the search field */
form.search input[type=text] {
  padding: 10px;
  font-size: 17px;
  border: 1px solid grey;
  float: left;
  width: 80%;
  background: #f1f1f1;
}

/* Style the submit button */
form.search button {
  float: left;
  width: 20%;
  padding: 10px;
  background: #2196F3;
  color: white;
  font-size: 17px;
  border: 1px solid grey;
  border-left: none; /* Prevent double borders */
  cursor: pointer;
}

form.search button:hover {
  background: #0b7dda;
}

/* Clear floats */
form.search::after {
  content: "";
  clear: both;
  display: table;
}

/* Create three unequal columns that floats next to each other */
/* Left column */
.leftcolumn {
  float: left;
  width: 20%;
  text-align: left;
}

/* Center column */
.centercolumn {
  float: left;
  width: 60%;
  padding-left: 20px;
}

/* Right column */
.rightcolumn {
  float: left;
  width: 20%;
  padding-left: 20px;
}


/* Add a card effect for articles */
.card {
  padding: 20px;
  margin-top: 20px;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

/* Footer */
.footer {
  padding: 20px;
  text-align: center;
  margin-top: 20px;
}

/* Responsive layout - when the screen is less than 800px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 800px) {
  .leftcolumn, .centercolumn, .rightcolumn {
    width: 100%;
    padding: 0;
  }
}