@media screen and (min-width: 768px) {
  main {
    display: flex;
  }
}

#settings {
  height: calc(100vh - 40px);
  overflow: auto;
  background: linear-gradient(to bottom, #e8e8e8 0, #f5f5f5 100%);
  position: relative;
}
#settings strong {
  text-transform: uppercase;
  text-align: center;
  display: block;
}
#settings nav {
  position: fixed;
  top: 0;
  width: 100%;
  text-align: center;
  background: #343a40;
  font-size: 0;
}
@media screen and (min-width: 768px) {
  #settings nav {
    top: 30px;
    width: 30%;
  }
}
#settings nav a {
  color: #fff;
  width: calc(100% / 5);
  display: inline-block;
  font-size: 20px;
  text-decoration: none;
}
@media screen and (min-width: 768px) {
  #settings nav a {
    width: calc(100% / 4);
  }
}
#settings nav a:active {
  background: rgba(0, 0, 0, 0.9);
}
@media screen and (min-width: 768px) {
  #settings nav a[href="#preview"] {
    display: none;
  }
}
#settings fieldset {
  padding: 30px 10px;
}
#settings fieldset label {
  margin: 10px 0 0 0;
  font-weight: bold;
  text-transform: capitalize;
  background: #fff;
  padding: 1px 10px;
  border: 1px solid #ccc;
  border-bottom: 0;
  margin-bottom: -1px;
}
#settings fieldset input,
#settings fieldset textarea,
#settings fieldset select,
#settings fieldset button {
  border: 1px solid #ccc;
  padding: 6px 12px;
}
#settings fieldset input,
#settings fieldset textarea {
  display: block;
  width: 100%;
}
#settings fieldset textarea {
  height: 100px;
}
#settings fieldset select,
#settings fieldset button {
  display: inline-block;
  cursor: pointer;
}
#settings fieldset button {
  background: #fff;
  border-bottom: none;
  margin-bottom: -1px;
}
@media screen and (min-width: 768px) {
  #settings {
    width: 30%;
  }
}

#preview {
  height: calc(100vh - 40px);
  overflow: auto;
}
@media screen and (min-width: 768px) {
  #preview {
    width: 70%;
  }
}

#pdf-output {
  margin: 1.5cm 1cm 0cm 1cm;
  font-family: "Times New Roman";
  font-size: 12;
}
#pdf-output #from,
#pdf-output #foot {
  text-align: right;
}
#pdf-output .active {
  background: yellow;
}

.navbar button {
  cursor: pointer;
}
.navbar #export {
  cursor: pointer;
  color: #fff;
  width: 100%;
}
.navbar #export:hover {
  background: rgba(0, 0, 0, 0.9) !important;
}





input[type='checkbox'] {
  display: none;
}
.wrap-collabsible {
}
.lbl-toggle {
  display: block;
  font-weight: bold;
  font-size: 1.2rem;
  text-transform: none;
  text-align: center;
  color: rgba(0, 0, 0, 0.603);
  background: rgba(128, 128, 128, 0);
  cursor: pointer;
  border-radius: 7px;
  transition: all 0.25s ease-out;
}
.lbl-toggle:hover {
  color: rgb(124, 121, 121);
}
.lbl-toggle::before {
  content: ' ';
  display: inline-block;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid currentColor;
  vertical-align: middle;
  margin-right: .7rem;
  transform: translateY(-2px);
  transition: transform .2s ease-out;
}
.toggle:checked+.lbl-toggle::before {
  transform: rotate(90deg) translateX(-3px);
}
.collapsible-content {
  max-height: 0px;
  overflow: auto;
  transition: max-height .25s ease-in-out;
}
.toggle:checked + .lbl-toggle + .collapsible-content {
  max-height: 350px;
}
.toggle:checked+.lbl-toggle {
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
.collapsible-content .content-inner {
  background: grey(0, 105, 255, .2);
  border-bottom: 1px solid grey;
  border-bottom-left-radius: 7px;
  border-bottom-right-radius: 7px;
  padding: .5rem 1rem;
}
.collapsible-content p {
  margin-bottom: 0;
}