* {
  box-sizing: border-box;
}

body {
  font-family: Palatino;
  font-size: larger;
}


.smaller {
  font-size: large;
}
/* Style the header */
.header {
  background-color: #ffffff;
  padding: 30px;
  text-align: center;
  font-size: 35px;
}

/* Create three equal columns that floats next to each other */

/* Create three unequal columns that floats next to each other */
.column {
  float: left;
}

.column.left {
  width: 25%;
  position: sticky;
  left: 0;
}
.column.right {
  width: 25%;
  position: sticky;
  right: 0;
}

/* Middle column */
.column.middle {
  width: 50%;
  /*border: 2px solid black;
  border-radius: 5px; */
  overflow: auto;
  height: 100%;
}

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

/* Style the footer */
.footer {
  background-color: #ffffff;
  padding: 10px;
  text-align: center;
}

/* Responsive layout - makes the three columns stack on top of each other instead of next to each other */
@media (max-width: 767px) {
  .column.side, .column.middle {
    width: 100%;
  }
}

/** Site navigation bar **/

/* Have the navbar switch from horizontal to vertical
   when the screen contracts in width. */
div#navbar {
  overflow: hidden;

  padding-top: 1em;
  font-weight: bold; 
  font-variant: small-caps;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
  background-color: rgb(236, 236, 236);
  border-bottom: 2px solid #888;
}

div#navbar .navbar-item {
  float: left ;
  display: block ;
  padding-right: 10px; 
}


div#navbar .navbar-item:not(:last-child):after {
  content: ' | ' ;
}



@media screen and (max-width: 767px) {

  div#navbar {
    
    width: 100%
  }
  div#navbar .navbar-item {
    float: none ;
    width: 100% ;
  }

  div#navbar .navbar-item:not(:last-child):after {
    content: '' ;
  }
}