edit.css

body {
  margin: 0 auto;
  padding: 12vh 10vmin;
  max-width: 35em;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5em;
  color: rgba(0, 0, 0, 0.87);
}

h1 {
  font-weight: 400;
}
h2 {
  font-weight: 500;
}

a {
  color: #0070e0;
}

*[contenteditable="true"] {
  display: inline-block;
}

body.loaded:not(.edited) #placeholder {
  display: block;
}

#placeholder {
  display: none;
  font-style: italic;
  color: rgba(0, 0, 0, 0.3);
  pointer-events: none;
  position: absolute;
}

body.drag #content {
  outline: 3px dashed #ccc;
  background-color: #fafafa;
  border-radius: 1em;
  pointer-events: all;
}

#content,
#placeholder {
  margin: -1em;
  padding: 1em;
  min-height: 7em;
}

#content {
  width: 100%;
  outline: none;
}
#content:focus {
  outline-color: #ccc;
}

#doc-title {
  outline: none;
  min-width: 180px;
  top: 0;
  position: absolute;
  padding: 0.5em 0;
  font-family: monospace;
  font-weight: bold;
}

body.edited #doc-title:empty:before,
#doc-title:focus:empty:before {
  content: "untitled";
  color: rgba(0, 0, 0, 0.333);
}

#doc-title:focus {
  border-bottom: 1px solid #ccc;
}

#doc-title:empty:before {
  background: transparent;
}

#content:empty:before {
  content: attr(placeholder);
  color: rgba(0, 0, 0, 0.2);
  background: transparent;
}
#doc-file {
  border-radius: 1em;
  background: #ebeff9;
  padding: 0.25em 1em;
  font-size: smaller;
  margin-bottom: 2em;
}
#doc-file:empty {
  display: none;
}

#ib-info {
  pointer-events: all;
}
#ib-info:hover {
  pointer-events: all;
  color: black;
}

/*#toolbar a#copy {
  transition: transform 1s;
  cursor: default;
}

#copy:active {
  transform:translate(0, -0.5em);
  transition: transform 100ms;
  color:red;
}
*/

#sharehint {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: monospace;
  font-weight: bold;
  text-align: center;
}
@media only screen and (max-device-width: 480px) {
  #twitter,
  #copy {
    display: none;
  }
  #sharehint {
    display: block;
  }
  #menu-share-hint {
    display: none;
  }
}

#toolbar button {
  vertical-align: baseline;

  font-family: monospace;
}

#toolbar a.invalid {
  text-decoration: line-through;
}

#length {
  opacity: 0.54;
}

/*body.edited #toolbar {
  opacity:1.0;
  transform: translateY(0);
}
*/
#toolbar {
  position: fixed;
  top: 0;
  right: 0;
  padding: 0.5em 1em;
  text-align: right;
  font-family: monospace;
  font-weight: bold;
  /*transform: translateY(-2em);*/
  transition: transform 100ms ease-out;
  background-color: white;
  border-bottom-left-radius: 1em;
  cursor: pointer;
}

#menus-share-hint {
  content: "hello";
}
#toolbar .disabled {
  opacity: 0.333;
}
#toolbar a {
  margin-left: 0.5em;
  cursor: pointer;
  text-decoration: none;
  color: #333;
}
#toolbar a:hover {
  text-decoration: underline;
  color: #111;
}

.menu {
  width: auto;
  display: none;
}
#toolbar.menu-visible .menu {
  display: block;
}

#toolbar.menu-visible #menu {
  opacity: 0.54;
}

.menu hr {
  border: none;
}

/* === Note localStorage saved === */
ul#saved {
  position: fixed;
  top: 2em;
  right: 0;
  padding: 0.5em 1em;

  /* For making it scrollable */
  max-height: 90vh;
  scrollbar-width: thin;
  overflow-y: auto;
  overflow-x: hidden;
}

ul#saved li {
  list-style: none;
  font-size: 0.95em;
  display: flex;
  margin-bottom: 8px;
}

ul#saved li > a {
  text-decoration: none;
  padding: 8px 20px;
  border-radius: 12px;
  background-color: #eee;
  color: #555;
}

ul#saved li:hover > a.link-title {
  text-decoration: underline;
}

a.link-title {
  text-align: justify;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  border-radius: 12px 2px 2px 12px !important;
  padding-right: 8px !important;
  width: 12vw;
}

a.remove {
  font-size: 1.2em;
  padding-left: 0.5em;
}

ul#saved li > a:hover {
  background-color: #e5e5e5;
  color: #333;
}

a.remove {
  border-radius: 2px 12px 12px 2px !important;
  border-left: 1px lightgray dotted;
  margin-left: 2px;
  padding-left: 15px !important;
}

a.remove:hover {
  color: indianred !important;
}