* {
  box-sizing: border-box;
}
body {
  font-family: Arial;
  padding: 0px;
  background-image: url("bg.gif");
background-attachment: fixed;
}

/* Header/Blog Title */
.header {
  height: 125px;
  length: 100%;
  text-align: center;
  background-image: url("header.png");
}
.logo {
  height: 108px;
  length: 443px;
  float: left;
  display: block;
  padding: 9px;
}
.header-border-right {
  height: 125px;
  length: 9px;
  float: right;
  display: block;
  padding: 0px;
}


/* Style the top navigation bar */
.topnav {
  overflow: hidden;
  background-image: url("bg-black-70.png");
}

/* Style the topnav links */
.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 5px 10px 10px 10px;
  text-decoration: none;
}

/* Change color on hover */
.topnav a:hover {
  background-color: #fff;
  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%;
  padding-left: 20px;
}

/* Fake image */
.fakeimg {
  background-color: #aaa;
  width: 100%;
  padding: 20px;
}

/* Add a card effect for articles */
.card {
  background-image: url("bg-white-60.png");
  padding: 20px;
  margin-top: 5px;
  margin-bottom: 10px;
  border-style: solid;
  border-width: 2px;
  border-color: #000;
  border-radius: 5px;
}

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

/* Footer */
.footer {
  padding: 0px;
  text-align: center;
  background-image: url("bg-black-70.png");
  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%;
  }
}