body {
  background-color: #1d1d1d;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
}


h1 {
  color: white;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

.topnav {
  float: right;
  margin: 15px;
  overflow: hidden;
  background-color: #333;
  width: 80%;
}

.topnav a {
  color: #ffffff;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
  float: left;
}
.topnav a.end {
  color: #ffffff;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
  float: right;
  
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.topnav a.active {
  background-color: #797979;
  color: white;
}

.column {
  float: left;
  background-color: #333;
}

.column.middle {
  width: 80%;
  float: right;
  margin-right: 15px;
}

.column.side {
  width: 15%;
  float: left;
  margin-left: 15px;
}

.textbox {
  margin: 5px;
  margin-bottom: 15px;
  background-color: #5a5a5a;
  padding: 10px 10px;
  
}

.textbox a {
  color: white;
  
}


.textbox a.right {
  
  text-align: right;
  float: right;
}

.imbb {
  width: 100%;
  height: auto;
}

.imgb {
  margin-top: 15px;
}

.imgb.r {
  float: right;
}

.footer {
  background-color: #333;
  margin: 15px;
  padding: 10px;
  text-align: center;
  color: white;
}