body {
  background-color: peachpuff;
  color: black;
  font-family: "Roboto", serif;
  font-weight: 400;
  font-style: normal;
  font-family: "Noto Serif", serif;
  background-image: url("img/callantsoog.jpg");
  background-size: cover;
  background-position: 50%;
}

.columns {
  height: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.border {
  border: solid 2px peru;
  border-radius: 10px;
}

/* Begin linkerkolom */
.left-column {
  flex: 0 1 250px;
  height: 600px;
  height: 450px;
  background-color: antiquewhite;
  font-size: 20px;
  text-align: center;
  margin: 50px 0px 0px 55px;
}

.left-logo {
  text-align: center;
  margin-top: 80px;
}

.navlinks {
  padding-top: 20px;
}
.left a {
  padding: 6px 8px 6px 16px;
  text-decoration: none;
  font-size: 20px;
  color: peru;
  display: block;
}
.left a:hover {
  color: peru;
}
/* Einde linkerkolom */


/* Begin rechterkolom */
.right-column {
  flex: 0 1 800px;
  overflow: auto;
  background-color: antiquewhite;
  padding: 40px;
  margin: 50px 50px 0px 50px;
}

.logo {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 20px;
}

.text-block {
  margin: 20px;
  font-size: 20px;
  line-height: 150%;
}

.indent {
  margin-left: 20px;
}

a {
  color: peru;
}
a:hover {
  color: peru;
  font-weight: bold;
}
a:active {
  color: peru;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}
/* Einde rechterkolom */


/*** Kleine schermen ***/
@media screen and (max-width: 820px) {
  body {
    margin: 0px;
    padding: 0px;
    background-image: none;
    background-color: antiquewhite;
  }
  .border {
    border: solid 0px peru;
  }
  .columns {
    flex-direction: column;
  }
  .left-column {
    flex: 0 1 99%;
    height: auto;
    margin: 0px 0px 5px 0px;
    padding: 10px 20px 10px 0px;
  }
  .left-logo {
    display: none; 
  }
  .navlinks {
    padding-top: 0px;
    text-align: right;
  }
  .left a {
    font-size: 16px;
  }
  .right-column {
    flex: 0 1 99%;
    height: auto;
    margin: 0px;
    padding: 0px 10px 0px 10px;
  }
  .logo {
    margin-top: 20px;
    margin-bottom: 10px;
  }
  .text-block {
    font-size: 18px;
    line-height: 150%;
    margin: 0px;
    padding-bottom: 40px;
  }
}