body {
  margin-top: 30px;
  background: url(../img/bg-help.jpg) no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

.faq-nav {
  flex-direction: column;
  margin: 0 0 32px;
  border-radius: 2px;
  border: 1px solid #ddd;
  box-shadow: 0 1px 5px rgba(85, 85, 85, 0.15);
}

.faq-nav .nav-link {
  position: relative;
  display: block;
  margin: 0;
  padding: 13px 16px;
  background-color: #fff;
  border: 0;
  border-bottom: 1px solid #ddd;
  border-radius: 0;
  color: #616161;
  transition: background-color .2s ease;
}

.faq-nav .nav-link:hover {
  background-color: #f6f6f6;
}

.faq-nav .nav-link.active {
  background-color: #f6f6f6;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.87);
}

.faq-nav .nav-link:last-of-type {
  border-bottom-left-radius: 2px;
  border-bottom-right-radius: 2px;
  border-bottom: 0;
}

.faq-nav .nav-link i.mdi {
  margin-right: 5px;
  font-size: 18px;
  position: relative;
}

.tab-content {
  box-shadow: 0 1px 5px rgba(85, 85, 85, 0.15);
}

.tab-content .card {
  border-radius: 0;
}

.tab-content .card-header {
  padding: 15px 16px;
  border-radius: 0;
  background-color: #e6e6e6;
}

.tab-content .card-header h5 {
  margin: 0;
}

.tab-content .card-header h5 button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.87);
  text-align: left;
  white-space: normal;
}

.tab-content .card-header h5 button:hover,
.tab-content .card-header h5 button:focus,
.tab-content .card-header h5 button:active,
.tab-content .card-header h5 button:hover:active {
  text-decoration: none;
}

.tab-content .card-body p {
  color: #616161;
}

.tab-content .card-body p:last-of-type {
  margin: 0;
}

.accordion>.card:not(:first-child) {
  border-top: 0;
}

.collapse {
  background-color: #fbfbfb !important;
}

.collapse.show .card-body {
  border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.cmd {
  font-family: monospace;
  font-size: 13px;
  color: mediumblue !important;
  max-width: 100%;
  background: #fff;
  border: solid 1px #e1e4e5;
  font-size: 95%;
  padding: 1px 3px;
  overflow-x: auto;

}

.box {
  font-family: monospace;
  font-size: 12px;
  color: firebrick !important;
  font-weight: bold;
  max-width: 100%;
  background: #fff;
  border: solid 1px #e1e4e5;
  font-size: 95%;
  padding: 1px 3px;
  overflow-x: auto;
}

.eg {
  font-family: monospace;
  font-size: 12px;
  color: darkgoldenrod !important;
  max-width: 100%;
  background: #fff;
  border: solid 1px #e1e4e5;
  font-size: 95%;
  padding: 1px 3px;
  overflow-x: auto;
}

.epre {
  font-family: monospace;
  font-size: 12px;
  color: darkgreen !important;
  max-width: 100%;
  background: #fff;
  border: solid 1px #e1e4e5;
  font-size: 95%;
  padding: 1px 3px;
  overflow-x: auto;
}

.pre,
pre {
  font-size: 11px;
  color: darkgreen !important;
}

.lang {
  font-family: monospace;
  font-size: 12px;
  color: darkgray !important;
  max-width: 100%;
  background: #fff;
  border: solid 1px #e1e4e5;
  font-size: 95%;
  padding: 1px 3px;
  overflow-x: auto;
}

a {
  color: darkgray;
}

#params {
  list-style-type: none;
}

#params li {
  position: relative;
  margin: 0 0 16px 0;
}

.footnote {
  font-size: 70%;
}

.grow-a,
.grow-b {
  transition: all .4s ease-in-out;
}

.grow-a:hover {
  transform: scale(1.60);
}

.grow-b:hover {
  transform: scale(1.10);
}

.configurator {
  height: auto;
  max-width: 80%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 20px;
}

.egbutton {
  width: auto;
  height: 50px;
}

.dolink {
  height: auto;
  max-width: 99%;
  display: block;
  margin: 0 auto 30px auto;
}

.landing {
  height: auto;
  max-width: 60%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 20px;
}

.success {
  width: auto;
  height: 150px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 20px;
  padding-bottom: 20px;
}

sup {
  font-size: 60%;
}

.card-header .fa {
  transition: .3s transform ease-in-out;
  transform: none;
}

.card-header .collapsed .fa {
  transform: rotate(-90deg);
}

.touch {
  font-size: 12px;
  color: #333 !important;
  font-weight: 600;
  max-width: 100%;
  background: #fff;
  border: solid 1px #e1e4e5;
  font-size: 95%;
  padding: 1px 3px;
  overflow-x: auto;
  white-space: nowrap;
}

.touch-inverse {
  font-size: 12px;
  color: white !important;
  font-weight: 600;
  max-width: 100%;
  background: #101046;
  border: solid 1px #e1e4e5;
  font-size: 95%;
  padding: 1px 6px;
  overflow-x: auto;
  white-space: nowrap;
}