/* BODY */
body {
  background-color: #dcfefe;
}

/* HEADINGS */
h1 {
  color: navy;
  margin-left: 20px;
}

/* NAVIGATION BAR */
/* Add a black background color to the top navigation */
.topnav {
background-color: #333;
overflow: hidden;
}
/* NAVIGATION BAR LINKS */
/* Style the links inside the navigation bar */
.topnav a {
float: left;
color: #f2f2f2; /* The color of the text in the box not hovered (gray) */
text-align: center;
padding: 14px 16px;
text-decoration: none;
font-size: 17px;
}

/* Change the color of links on hover */
.topnav a:hover {
background-color: #ddd; /* The color of the background of the box when hovere */
color: black; /* The color of the text in the box when hovered */
}

/* Add a color to the active/current link */
.topnav a.active {
background-color: #04AA6D; 
/* The color of the background of the box when this is the active page selected */
color: white; /* the color of the text in the box */
}
/* HEADER */


/* IMAGE GRID */
.row {
  display: flex;
  flex-wrap: wrap;
  padding: 0 4px;
}
/* PICK A RESPONSIVE IMAGE GRID LAYOUT Based on Screen Width*/
/* default (any size) */
/* Create four equal columns that sits next to each other */
.column {
  flex: 25%;
  max-width: 25%;
  padding: 0 4px;
}

.column img {
  margin-top: 8px;
  vertical-align: middle;
  width: 100%;
}
/* 800 px max */
/* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 800px) {
  .column {
    flex: 50%;
    max-width: 50%;
  }
}
/* 600 px max */
/* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .column {
    flex: 100%;
    max-width: 100%;
  }
}