@font-face {
    font-family: 'Monomakh';
      src: url('Monomakh-Regular.ttf') format('truetype');
      font-weight: normal;
      font-style: normal;
}


#old_font {
font-family: Monomakh;
font-size: 16pt;
}

table, td, tr {
  border: 1px solid black;
  border-collapse: collapse;
}

td {
  padding: 15px;
}

div.main-layout {
    display: flex;
    font-family:Tahoma;
}

.image-display {
  display: block;
  padding: 15px 0px;
}

.image-display img {
  max-width: 80%;
  max-height: 600px;
  display: block;
  margin: auto;
}

/* Add a black background color to the top navigation */
.topnav {
  background-color: rgb(132, 193, 255);
  overflow: hidden;
}

.topnav #logo {
  float: left;
  color: black;
  text-align: center;
  padding: 11px 13px;
  font-size: 20px;
  font-family: Tahoma, sans-serif
}

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

/* Style the links inside the navigation bar */
.topnav a {
  float: right;
  color: black;
  text-align: center;
  padding: 14px 12px;
  text-decoration: none;
  font-size: 15px;
  font-family: Tahoma, sans-serif
}

/* Change the color of links on hover */
.topnav a:hover, .dropdown:hover .dropbtn {
  background-color: #ddd;
  color: black;
}

/* Add a color to the active/current link */
.topnav a.active {
  background-color: rgb(65, 145, 225);
  color: black;
}

.dropdown {
  float: right;
  overflow: hidden;
}

/* Dropdown button */
.dropdown .dropbtn {
  font-size: 15px;
  border: none;
  outline: none;
  color: black;
  padding: 14px 12px;
  background-color: inherit;
  font-family: Tahoma, sans-serif; /* Important for vertical align on mobile phones */
  margin: 0; /* Important for vertical align on mobile phones */
}

/* Dropdown content (hidden by default) */
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

/* Links inside the dropdown */
.dropdown-content a {
  float: none;
  color: black;
  padding: 8px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

/* Add a grey background color to dropdown links on hover */
.dropdown-content a:hover {
  background-color: #ddd;
}

/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {
  display: block;
}

.copy-container {
  display: flex;
  justify-content: space-between;
  background-color: aliceblue;
  align-items: center;
  padding: 10px;
}

.text {
  font-family: Monomakh;
  font-size: 14pt
}

.copy-btn {
  margin-left: auto;
  background: rgb(132, 193, 255);
  color:black;
  border-radius: 4px;
  padding: 4px 8px;
  border: none;
  outline: none;
  cursor: pointer;
}

.copy-btn:active {
  background: rgb(65, 145, 225);
}

.copy-btn:disabled {
  background: #f1f1f1;
  color: #333333;
  cursor: not-allowed;
}