#footer a {
  margin-left: 1em;
}
.svg-icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: text-top;
}

img {
  max-width: 100%;
}

blockquote {
  border-left: #828282 0.2em solid;
  padding-left: 0.5em;
}

/* ========================================================================== */
/* Generic styling                                                            */
/* ========================================================================== */
#isso-thread * {
  /* Reset */
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/* ========================================================================== */
/* Thread heading area                                                        */
/* ========================================================================== */
#isso-thread {
  padding: 0;
  margin: 0;
}
h4.isso-thread-heading {
  font-weight: bold;
}
.isso-feedlink {
  float: right;
  padding-left: 1em;
}
.isso-feedlink a {
  font-size: 0.8em;
  vertical-align: bottom;
}

/* ========================================================================== */
/* Comments                                                                   */
/* ========================================================================== */

.isso-comment {
  margin: 0 auto;
}
.isso-preview .isso-comment {
  padding-top: 0;
  margin: 0;
}
.isso-comment:not(:first-of-type),
.isso-follow-up .isso-comment {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin-bottom: 0.5em;
}
.isso-avatar {
  display: block;
  float: left;
  margin: 0.95em 0.95em 0;
}
.isso-avatar svg {
  max-width: 48px;
  max-height: 48px;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 3px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
.isso-text-wrapper {
  display: block;
  padding: 0.95em;
}
.isso-follow-up {
  padding-left: calc(7% + 20px);
}
.isso-comment-footer {
  font-size: 0.95em;
}
.isso-comment-header {
  font-size: 0.85em;
}
.isso-comment-header a {
  text-decoration: none;
}
/* Only for comment header, spacer between up-/downvote should have no padding */
.isso-comment-header .isso-spacer {
  padding: 0 6px;
}
.isso-spacer,
.isso-permalink,
.isso-note,
.isso-parent {
  font-weight: normal;
  text-shadow: none;
}
.isso-note {
  float: right;
}
.isso-author {
  font-weight: bold;
}
.isso-page-author-suffix {
  font-weight: bold;
}
.isso-textarea,
.isso-preview {
  margin-top: 0.2em;
  width: 100%;
  border: 1px solid #f0f0f0;
  border-radius: 2px;
  box-shadow: 0 0 2px #888;
}
.isso-text p {
  margin-top: 0.2em;
}
.isso-text p:last-child {
  margin-bottom: 0.2em;
}
.isso-text h1,
.isso-text h2,
.isso-text h3,
.isso-text h4,
.isso-text h5,
.isso-text h6 {
  font-size: 130%;
  font-weight: bold;
}
.isso-comment-footer {
  font-size: 0.8em;
  clear: left;
}
.isso-feedlink,
.isso-comment-footer a {
  font-weight: bold;
  text-decoration: none;
}
.isso-feedlink:hover,
.isso-comment-footer a:hover {
  text-shadow: #aaaaaa 0 0 1px;
}
.isso-comment-footer > a {
  position: relative;
  top: 0.2em;
}
.isso-comment-footer > a + a {
  padding-left: 1em;
}
.isso-upvote svg,
.isso-downvote svg {
  position: relative;
  top: 0.2em;
}
/* Reply postbox under existing comment */
.isso-comment .isso-postbox {
  margin-top: 0.8em;
}
.isso-comment.isso-no-votes > * > .isso-comment-footer .isso-votes {
  display: none;
}

/* ========================================================================== */
/* Postbox                                                                    */
/* ========================================================================== */
.isso-postbox {
  margin: 0 auto 2em;
  clear: right;
}
.isso-form-wrapper {
  display: block;
  padding: 0;
}
.isso-textarea,
.isso-preview {
  margin: 0 0 0.3em;
  padding: 0.4em 0.8em;
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
.isso-textarea {
  outline: 0;
  width: 100%;
  resize: vertical;
}
.isso-form-wrapper input[type="checkbox"] {
  vertical-align: middle;
  position: relative;
  bottom: 1px;
  margin-left: 0;
}
.isso-notification-section {
  font-size: 0.9em;
  padding-top: 0.3em;
  display: none;
  padding-bottom: 10px;
}
.isso-auth-section {
  display: block;
}
.isso-textarea:focus,
.isso-auth-section input:focus {
  border-color: rgba(0, 0, 0, 0.8);
}
.isso-input-wrapper {
  display: inline-block;
  position: relative;
  max-width: 25%;
  margin: 0;
}
.isso-input-wrapper input {
  padding: 0.3em 10px;
  max-width: 100%;
  border-radius: 3px;
  line-height: 1.4em;
  border: 1px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
.isso-input-wrapper label {
  display: inline-block;
  line-height: 1.4em;
  height: 1.4em;
}
.isso-post-action {
  display: block;
  float: right;
  margin: 1.4em 0 0 5px;
}
.isso-post-action > input {
  padding: calc(0.3em - 1px);
  border-radius: 2px;
  border: 1px solid #ccc;
  cursor: pointer;
  outline: 0;
  line-height: 1.4em;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* ========================================================================== */
/* Postbox (preview mode)                                                     */
/* ========================================================================== */
.isso-preview,
.isso-post-action input[name="edit"],
.isso-postbox.isso-preview-mode > .isso-form-wrapper input[name="preview"],
.isso-postbox.isso-preview-mode > .isso-form-wrapper .isso-textarea {
  display: none;
}
.isso-postbox.isso-preview-mode > .isso-form-wrapper .isso-preview {
  display: block;
}
.isso-postbox.isso-preview-mode > .isso-form-wrapper input[name="edit"] {
  display: inline;
}
.isso-preview {
  background: repeating-linear-gradient(
    -45deg,
    #f8f8f8,
    #f8f8f8 10px,
    #fff 10px,
    #fff 20px
  );
}

/* ========================================================================== */
/* Animations                                                                 */
/* ========================================================================== */

/* "target" means the comment that's being linked to, for example:
 * https://example.com/blog/example/#isso-15
 */
.isso-target {
  animation: isso-target-fade 5s ease-out;
}
@keyframes isso-target-fade {
  0% {
    background-color: #eee5a1;
  }
  /* This color should be changed when used on a dark background,
     * maybe #3f3c1c for example
     */
}

/* ========================================================================== */
/* Media queries                                                              */
/* ========================================================================== */
@media screen and (max-width: 600px) {
  .isso-input-wrapper {
    display: block;
    max-width: 100%;
    margin: 0 0 0.3em;
  }
  .isso-input-wrapper input {
    width: 100%;
  }
  .isso-post-action {
    margin-top: 0;
  }
}

#isso-thread,
#observablehq-footer nav,
p,
table,
figure,
figcaption,
h1,
h2,
h3,
h4,
h5,
h6,
.katex-display {
  max-width: 960px;
}

.isso-text {
  margin-left: 75px;
}

figure {
  margin: 1.5em auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

figure img {
  max-width: 100%;
  height: auto;
}

figcaption {
  margin-top: 0.5em;
  font-size: 0.85em;
  color: var(--theme-foreground-muted, #888);
  font-style: italic;
  text-align: center;
}