* {
    box-sizing: border-box;
}

body {
    font-family: Arial;
    padding: 10px;
    background: #f1f1f1;
}

/* Header/Blog Title */
.header {
    padding-top: 30px;
    padding-right: 30px;
    padding-left: 30px;
    padding-bottom: 15px;
    text-align: center;
    background: white;
}

.header h1 {
    font-size: 50px;
}

/* Style the top navigation bar */
.topnav {
    overflow: hidden;
    background-color: #333;
}

/* Style the topnav links */
.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

/* Change color on hover */
.topnav a:hover {
    background-color: #ddd;
    color: black;
}

/* Create two unequal columns that floats next to each other */
/* Left column */
.leftcolumn {
    float: left;
    width: 75%;
}

/* Right column */
.rightcolumn {
    float: left;
    width: 25%;
    background-color: #f1f1f1;
    padding-left: 20px;
}

/* Fake image */
.fakeimg {
    width: 100%;
    padding: 10px;
}

/* Small image */
.smallimg {
    width: 25%
    padding: 10px;
}

/* Image Decorum */
img {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
    width: 250px;
	height: 175px;
}

/* Image Link Decorum */
img:hover {
    box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}

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

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

/* Footer */
.footer {
    padding: 20px;
    text-align: center;
    background: #ddd;
    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, .rightcolumn {
	width: 100%;
	padding: 0;
    }
}

/* Responsive layout - when the screen is less than 400px wide, make the navigation links stack on top of each other instead of next to each other */
@media screen and (max-width: 400px) {
    .topnav a {
	float: none;
	width: 100%;
    }
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;
}

li {
  float: left;
}

li a, .dropbtn {
  display: inline-block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

li a:hover, .dropdown:hover .dropbtn {
  background-color: #ddd;
    color: black;
}

li.dropdown {
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

.dropdown-content a:hover {background-color: #f1f1f1;}

.dropdown:hover .dropdown-content {
  display: block;
}