body {
        font-family: 'Nunito', sans-serif;
		font-size: 16px;
      line-height: 1.4;
      color: black;
  }
  
.resp-container {
    position: relative;
    overflow: hidden;
    padding-top: 100%;
}

.resp-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.collapsible {
    background-color: #777;
	box-shadow: 0px 75px 35px -55px rgba(10, 30, 65, 0.6);
	border-radius: 5px;
	border-color: #505050;
    border-style: solid;
    border-width: 0px;
    color: white;
    cursor: pointer;
    padding: 10px;
    width: 100%;
    text-align: left;
    outline: none;
    font-size: 15px;
	border: 1px solid  #FFF;
	-webkit-transition-duration: 0.3s; /* Safari */
    transition-duration: 0.3s;
}


.activec, .collapsible:hover {
    background-color: #555;
}

.content {
    padding: 10px;
	font-size: 15px;
    display: none;
    overflow: hidden;
	border-radius: 10px;
    background-color: #FAFAFA;
	border: 1px solid #ccc;
	transition: max-height 0.2s ease-out;

}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.contentb {
    padding: 10px;
	font-size: 15px;
    display: none;
    overflow: auto;
	border-radius: 10px;
    background-color: #FAFAFA;
	border: 1px solid #ccc;
	transition: max-height 0.2s ease-out;

}

.contentc {
    padding: 10px;
	font-size: 15px;
    display: none;
    overflow: auto;
	border-radius: 10px;
    background-color: #FAFAFA;
	border: 1px solid #ccc;
	transition: max-height 0.2s ease-out;

}

.button {
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 10px 23px;
    text-align: center;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    -webkit-transition-duration: 0.4s; /* Safari */
    transition-duration: 0.4s;
    cursor: pointer;
}

.button1 {
    background-color: #555; 
    color: white; 
    border: 2px solid #555;
}

.button1:hover {
    background-color: white;
    color: black;
}

table.minimalistBlack {
  border: 3px solid #000000;
  width: 100%;
  text-align: left;
  border-collapse: collapse;
}
table.minimalistBlack td, table.minimalistBlack th {
  border: 1px solid #000000;
  padding: 5px 4px;
}
table.minimalistBlack tbody td {
  font-size: 13px;
}
table.minimalistBlack thead {
  background: #CFCFCF;
  background: -moz-linear-gradient(top, #dbdbdb 0%, #d3d3d3 66%, #CFCFCF 100%);
  background: -webkit-linear-gradient(top, #dbdbdb 0%, #d3d3d3 66%, #CFCFCF 100%);
  background: linear-gradient(to bottom, #dbdbdb 0%, #d3d3d3 66%, #CFCFCF 100%);
  border-bottom: 3px solid #000000;
}
table.minimalistBlack thead th {
  font-size: 15px;
  font-weight: bold;
  color: #000000;
  text-align: left;
}
table.minimalistBlack tfoot {
  font-size: 14px;
  font-weight: bold;
  color: #000000;
  border-top: 3px solid #000000;
}
table.minimalistBlack tfoot td {
  font-size: 14px;
}

#demo {
background: transparent url('') repeat scroll 0 0;
}

/* Wrapper for page content to push down footer */
#wrap {
  min-height: 100%;
  height: auto !important;
  height: 100%;
  /* Negative indent footer by its height */
  margin: 0 auto -60px;
  /* Pad bottom by footer height */
  padding: 0 0 60px;
}

/* Set the fixed height of the footer here */
#footer {
  height: 60px;
  background-color: #343A40;
  color: white;
  text-align: center;
}


/* Custom page CSS
-------------------------------------------------- */
/* Not required for template or sticky footer method. */

#wrap > .container {
  padding: 60px 15px 0;
}
.container .credit {
  margin: 20px 0;
}

#footer > .container {
  padding-left: 15px;
  padding-right: 15px;
}

.loader {
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 2s linear infinite; /* Safari */
  animation: spin 2s linear infinite;
}

/* Safari */
@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#customtop { vertical-align: top; position:relative; display: inline-block; width:100%; min-height:189px; background-color:#AA967B; background-image: url(images/app3.jpg); background-position:center center; background-size:cover;  7}

.navbar-custom {
	background-color:#343A40;
    color:#ffffff;
  	border-radius:0;
}
  
.navbar-custom .navbar-nav > li > a {
  	color:#fff;
}

.navbar-custom .navbar-nav > .active > a {
    color: #ffffff;
	background-color:transparent;
}
      
.navbar-custom .navbar-nav > li > a:hover,
.navbar-custom .navbar-nav > li > a:focus,
.navbar-custom .navbar-nav > .active > a:hover,
.navbar-custom .navbar-nav > .active > a:focus,
.navbar-custom .navbar-nav > .open >a {
    text-decoration: none;
    background-color: #33aa33;
}
     
.navbar-custom .navbar-brand {
  	color:#eeeeee;
}
.navbar-custom .navbar-toggle {
  	background-color:#eeeeee;
}
.navbar-custom .icon-bar {
  	background-color:#33aa33;
}

#myBtn {
  display: none;
  position: fixed;
  bottom: 65px;
  right: 16px;
  z-index: 99;
  font-size: 12px;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 10px;
  border-radius: 2px;
}

#myBtn:hover {
  background-color: #555;
}

#myBtn1 {
  position: fixed;
  bottom: 65px;
  right: 16px;
  z-index: 99;
  font-size: 12px;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 10px;
  border-radius: 2px;
}

#myBtn1:hover {
  background-color: #555;
}

#myBtn2 {
  position: fixed;
  bottom: 65px;
  left: 18px;
  z-index: 99;
  font-size: 12px;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 10px;
  border-radius: 2px;
}

#myBtn2:hover {
  background-color: #555;
}

.progress-container {
  width: 100%;
  height: 8px;
  background: #ccc;
}

.progress-bar {
  height: 8px;
  background: #4caf50;
  width: 0%;
}

.toc1 {margin-left: 0.5cm; font-size: 12pt; font-weight: bold; overflow: auto;}
.toc2 {margin-left: 1.5cm; font-size: 10pt; Font-Weight: bold; text-decoration: none; overflow: auto;}
.toc3 {margin-left: 2cm; font-size: 10pt; text-decoration: none; overflow: auto;}
.toc4 {margin-left: 2.5cm; font-size: 10pt; color: grey; text-decoration: none; overflow: auto;}


.dc-tree {
  font: 16px 'Roboto',Verdana, sans-serif;
  position: relative;
  text-align: center;
  background-color: #f2f2f2;
  height: 100%;
  overflow: hidden;
}

.dc-tree * { box-sizing: border-box; }

.dctree-card {
  text-align: center;
  padding: 20px;
  position: absolute;
  margin: 0 auto;
  background-color: #f2f2f2;
  display: none;
}

.dctree-message {
  padding: 10px;
  margin-bottom: 50px;
  font-size: 1.5em;
}
 [class^="dctree-answer"] {
 padding: 20px;
 text-align: center;
 margin: 10px 20px;
 box-shadow: 3px 3px 5px 2px #BDBDBD;
 text-shadow: 1px 1px 2px black;
}

.red {
  background-color: red;
  color: white;
}

.green {
  background-color: green;
  color: white;
}

.orange {
  background-color: orange;
  color: white;
}

body {
  background: #fff;
  padding: 0px;
  margin: 0px;
  font-family: 'Nunito', sans-serif;
  font-size: 16px;
}

input, button {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
}

.main-div, .loggedin-div {
  width: 80%;
  margin: 0px auto;
  padding: 20px;
  display: none;
  
}

.main-div input {
  display: block;
  border: 1px solid #ccc;
  border-radius: 5px;
  background: #fff;
  padding: 15px;
  outline: none;
  width: 100%;
  margin-bottom: 20px;
  transition: 0.3s;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
}

.main-div input:focus {
  border: 1px solid #777;
}

.main-div button, .loggedin-div button {
  background: #5d8ffc;
  color: #fff;
  border: 1px solid #5d8ffc;
  border-radius: 5px;
  padding: 15px;
  display: block;
  width: 100%;
  transition: 0.3s;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
}

.main-div button:hover, .loggedin-div button:hover {
  background: #fff;
  color: #5d8ffc;
  border: 1px solid #5d8ffc;
  cursor: pointer;
}