* {font-family:sans-serif; }

h1 {font-size:x-large; font-weight:bold;padding:0;
	text-align:center; color:white; background-color:#e38337; border:0; margin:0; border-radius: 10px;}
h2 {font-size:large; font-weight:bold;padding:0.5rem;
	text-align:center; color:white; background-color:#007ba7; border:0; margin:0; border-radius: 10px;}
h3 {font-size:medium; font-weight:bold; width:50%; padding:10px;
	text-align:center; color:white; background-color:#4791ac ; border:0; margin:0; border-radius: 10px;}
h4 {font-size:medium; font-weight:bold; text-align:left;}


h1.book {font-size:x-large; font-weight:bold;padding:0.5rem;
	text-align:center; color:white; background-color:#e38337; border:0; margin:0; border-top-left-radius: 10px; border-top-right-radius: 10px; border-bottom-left-radius: 0; border-bottom-right-radius: 0;}
h2.book {font-size:large; font-weight:bold;padding:0;
	text-align:center; color:white; background-color:#e38337; border:0; margin:0; border-top-left-radius: 0; border-top-right-radius: 0; border-bottom-left-radius: 10px; border-bottom-right-radius: 10px;}


h1.mso {font-family:"Brush Script MT", cursive; font-size:xx-large; font-weight:bold;padding:0.5rem;
	text-align:center; color:white; background-color: #0064a0; border:0; margin:0; border-radius: 10px;}

p.endmatter {font-size:small; font-weight:normal; text-align:center; margin-bottom:10px; background-color:#c0c0c0; padding: 5px}
p.navbar  {font-size:small; font-weight:normal; text-align:center; margin-bottom:10px; background-color:#c0c0c0; padding: 5px}

p.icons  {font-size:1rem; font-weight:normal; text-align:center; margin-bottom:10px; background-color:#808080; padding: 5px; color:white;}

nav {font-size:1rem; text-align:center; background-color:#c0c0c0; color:white; padding: 5px; font-weight:bold}
footer {font-size:small; text-align:center; background-color:#c0c0c0; color:white; padding: 5px; font-weight:bold}

p.caption {font-family:sans-serif; font-size:12pt; font-weight:bold; text-align:center}
body.travel {background-color:#eeffFF; text-align:center}
pre.key {font-family:mono; font-size:8pt; font-weight:normal}
td.travel {text-align:center; width:350px; margin:0}
table.travel {border-width:0; text-align:center}
tr.travel {text-align:center}
p.travel {text-align:center}

.publname {font-size:1rem; font-weight:bold;}

a.icon:link {
  padding:0.5rem;
	display:inline-block;
	text-decoration: none;
	border-color: blue;
	border-width: 10px;
}

/* * @media(width < 1000px) {
    * {font-size:16px}
} */


.italic {font-style:italic;}
.teletype {font-family:monospace;}
.bold {font-weight:bold;}

.cmti-10 {font-style:italic}
.cmtt-10 {font-family:monospace;}


.tooltip {
    position: relative;
    display: inline-block;
}
  
  .tooltip .tooltiptext {
    visibility: hidden;
    width: 130px;
    background-color: blue;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;
    top:-2rem;
    left: 0;
    right: 0;

    /* Position the tooltip */
    position: absolute;
    z-index: 1;
  }

  .tooltip:hover .tooltiptext {
    visibility: visible;
  }
  
.tldr::before {font-weight:bold; content:"TL;DR: " }
.tldr {text-align:center; color: black; background-color:#93bdcb; font-weight:bold;
       padding:10px; margin:1rem 5%; border-radius: 10px;  }


#menu {
	background: black;
	height: 2rem;
	padding: 0;
	padding-right: 18px;
	border-radius: 10px;
}
#menu ul, #menu li {
	margin: 0 0 0 auto;
	padding: 0;
	list-style: none
}
#menu ul {
    width: 100%;
	text-align: right;
}
#menu li {
	display: inline-block;
	position: relative;
}
#menu a {
	display: block;
	line-height: 45px;
	padding: 0 14px;
	text-decoration: none;
	color: #FFFFFF;
	font-size: 1rem;
	font-weight: bold;
	border-radius: 10px;
}
#menu a.dropdown-arrow:after {
	content: "\25BE";
	margin-left: 5px;
}
#menu a.external:after {
    content: "\1F30D";
    margin-left: 0.5rem;
}
#menu li a:hover {
	color: #0064a0;
	background: #F2F2F2;
}
#menu input {
	display: none;
	margin: 0;
	padding: 0;
	height: 2rem;
    width: 100%;
	opacity: 0;
	cursor: pointer
}
#menu label {
	display: none;
	line-height: 2rem;
	text-align: center;
	position: absolute;
	left: 35px
}
#menu label:before {
	font-size: 1rem;
	color: #FFFFFF;
	content: "\2261\20 Menu"; 
	margin-left: 20px;
}
#menu ul.sub-menu{
	height: auto;
	overflow: hidden;
	width: 300px;
	background: #444444;
	position: absolute;
	z-index: 99;
	display: none;
	border-radius:10px;
}

#menu ul.sub-menu li {
	display: block;
	text-align: left;
	width: 100%;
}


#menu ul.sub-menu a {
	color: #FFFFFF;
	font-size: 1rem;
}

#menu li:hover ul.sub-menu {
	display: block;
}

#menu ul.sub-menu a:hover{
	background: #F2F2F2;
	color: #444444;
}




#backToTopBtn {
    visibility: hidden; /* Initially hide the button */
    position: fixed; /* Fixed position to stay visible even when scrolling */
    bottom: 20px; /* Distance from the bottom of the viewport */
    right: 20px; /* Distance from the right edge of the viewport */
    background-color: #007bff; /* Button background colour */
    color: #fff; /* Text colour */
    border: none; /* Remove button border */
    border-radius: 5px; /* Rounded corners */
    padding: 10px 20px; /* Padding inside the button */
    cursor: pointer; /* Cursor style */
    z-index: 9999; /* Ensure the button stays on top of other elements */
}

#backToTopBtn:hover {
    background-color: #0056b3; /* Change background colour on hover */
}







@media screen and (max-width: 1199px){
/*    h1.book {position:absolute; top:0; left:0; right: 0; width:100%; z-index: 1;     margin-block-start:0;     margin-block-end:0;} */
	#menu {position:relative; height:2rem; background: black; }
	#menu ul {background:#444444;position:absolute;top:100%;right:0;left:0;z-index:3;height:auto;display:none;text-align:left; border-radius: 10px; }
	#menu ul.sub-menu {background-color:rgba(0,0,0,0.7); width:80%;position:absolute; margin-left:50px; left:0; right: 0; border-radius: 10px; }
	#menu ul.sub-menu a {padding-left:2rem; margin-left:30px; padding-right:0; }
	#menu li {display:block;float:none;width:auto;font-size:1rem;}
	#menu input, #menu label {position:absolute;top:0;left:0;display:block;  }
	#menu label {z-index:4; }
	#menu input {z-index:5; }
	#menu input:hover {background:red; }


	#menu input:checked + label {color:#FFFFFF}
	#menu input:checked + label:before {content:"\00d7\0020 Menu"; }
	#menu input:checked ~ ul {display:block; }
}