10 files changed, 1095 insertions, 0 deletions
diff --git a/htdocs/scss/admin.scss b/htdocs/scss/admin.scss
new file mode 100644
index 0000000..06808d0
--- /dev/null
+++ b/htdocs/scss/admin.scss
@@ -0,0 +1,3 @@
+.admin-page {
+  line-height: 155%;
+}
diff --git a/htdocs/scss/blog.scss b/htdocs/scss/blog.scss
new file mode 100644
index 0000000..7641683
--- /dev/null
+++ b/htdocs/scss/blog.scss
@@ -0,0 +1,383 @@
+@import 'vars';
+
+.blog-write-link-wrap {
+  margin-bottom: $base-padding;
+}
+.blog-write-table {
+  table-layout: fixed;
+  border-collapse: collapse;
+  border: 0;
+  width: 100%;
+
+  > tbody > tr > td {
+    text-align: left;
+    vertical-align: top;
+  }
+  > tbody > tr > td:first-child {
+    padding-right: 8px;
+    width: 45%;
+  }
+  > tbody > tr > td:last-child {
+    padding-left: 8px;
+  }
+}
+
+.blog-write-form {
+  .form-field-input {
+    width: 100%;
+  }
+  textarea.form-field-input {
+    height: 400px;
+    font-family: $ffMono;
+    font-size: 12px;
+  }
+  textarea.form-field-input.nowrap {
+    white-space: pre;
+    overflow-wrap: normal;
+  }
+}
+.blog-write-options-table {
+  width: 100%;
+  border-collapse: collapse;
+  table-layout: fixed;
+
+  td {
+    padding-top: 12px;
+  }
+  td:nth-child(1) {
+    width: 70%;
+  }
+  td:nth-child(2) {
+    width: 30%;
+    padding-left: 10px;
+  }
+  tr:first-child td {
+    padding-top: 0px;
+  }
+  button[type="submit"] {
+    margin-left: 3px;
+  }
+}
+
+.blog-write-form-toggle-link {
+  margin-top: 3px;
+  display: inline-block;
+}
+
+.blog-upload-form {
+  padding-bottom: $base-padding;
+}
+
+.blog-upload-list {}
+.blog-upload-item {
+  border-top: 1px $border-color solid;
+  padding: 10px 0;
+}
+.blog-upload-item-actions {
+  float: right;
+}
+.blog-upload-item-name {
+  font-weight: bold;
+  margin-bottom: 2px;
+}
+.blog-upload-item-info {
+  color: #888;
+  font-size: $fs - 2px;
+}
+.blog-upload-item-note {
+  padding: 0 0 4px;
+}
+.blog-upload-item-md {
+  margin-top: 3px;
+}
+
+.blog-post-title {
+  margin: 0 0 16px;
+}
+.blog-post-title h1 {
+  font-size: 22px;
+  font-weight: bold;
+  padding: 0;
+  margin: 0;
+}
+
+.blog-post-date {
+  color: #888;
+  margin-top: 5px;
+  font-size: $fs - 1px;
+  > a {
+    margin-left: 5px;
+  }
+}
+
+.blog-post-tags {
+  margin-top: 16px;
+  margin-bottom: -1px;
+}
+.blog-post-tags > a {
+  display: block;
+  float: left;
+  font-size: $fs - 1px;
+  margin-right: 8px;
+  cursor: pointer;
+}
+.blog-post-tags > a:last-child {
+  margin-right: 0;
+}
+.blog-post-tags > a > span {
+  opacity: 0.5;
+}
+
+.blog-post-text {}
+.blog-post-text {
+  li {
+    margin: 13px 0;
+  }
+
+  p {
+    margin-top: 13px;
+    margin-bottom: 13px;
+  }
+  p:first-child {
+    margin-top: 0;
+  }
+  p:last-child {
+    margin-bottom: 0;
+  }
+
+  pre {
+    background-color: $code-block-bg;
+    font-family: $ffMono;
+    //font-size: $fsMono;
+    overflow: auto;
+    @include radius(3px);
+  }
+
+  code {
+    background-color: $inline-code-block-bg;
+    font-family: $ffMono;
+    font-size: $fsMono;
+    padding: 3px 5px;
+    @include radius(3px);
+  }
+
+  pre code {
+    display: block;
+    padding: 12px;
+    line-height: 145%;
+    background-color: $code-block-bg;
+
+    span.term-prompt {
+      color: #999;
+      @include user-select(none);
+    }
+  }
+
+  blockquote {
+    border-left: 3px #e0e0e0 solid;
+    margin-left: 0;
+    padding: 5px 0 5px 12px;
+    color: #888;
+  }
+
+  table.table-100 {
+    border-collapse: collapse;
+    border: 0;
+    margin: 0;
+    width: 100%;
+    table-layout: fixed;
+  }
+  table.table-100 td {
+    padding: 0;
+    border: 0;
+    vertical-align: top;
+    text-align: left;
+    padding: 0 4px;
+  }
+  table.table-100 td:first-child {
+    padding-left: 0;
+  }
+  table.table-100 td:last-child {
+    padding-right: 0;
+  }
+  td > pre:first-child {
+    margin-top: 0;
+  }
+  td > pre:last-child {
+    margin-bottom: 0;
+  }
+
+  h1 {
+    margin: 40px 0 16px;
+    font-weight: 600;
+    font-size: 30px;
+    border-bottom: 1px $border-color solid;
+    padding-bottom: 8px;
+  }
+
+  h2 {
+    margin: 35px 0 16px;
+    font-weight: 500;
+    font-size: 25px;
+    border-bottom: 1px $border-color solid;
+    padding-bottom: 6px;
+  }
+
+  h3 {
+    margin: 27px 0 16px;
+    font-size: 24px;
+    font-weight: 500;
+  }
+
+  h4 {
+    font-size: 18px;
+    margin: 24px 0 16px;
+  }
+
+  h5 {
+    font-size: 15px;
+    margin: 24px 0 16px;
+  }
+
+  h6 {
+    font-size: 13px;
+    margin: 24px 0 16px;
+    color: #666;
+  }
+
+  h3:first-child,
+  h4:first-child,
+  h5:first-child,
+  h6:first-child {
+    margin-top: 0;
+  }
+  h1:first-child,
+  h2:first-child {
+    margin-top: 5px;
+  }
+
+  hr {
+    height: 1px;
+    border: 0;
+    background: $border-color;
+    margin: 17px 0;
+  }
+}
+.blog-post-comments {
+  margin-top: $base-padding;
+  padding: 12px 15px;
+  border: 1px #e0e0e0 solid;
+  @include radius(3px);
+}
+.blog-post-comments img {
+  vertical-align: middle;
+  position: relative;
+  top: -1px;
+  margin-left: 2px;
+}
+
+$blog-tags-width: 175px;
+
+.index-blog-block {
+  margin-top: 23px;
+}
+
+.blog-list {}
+.blog-list.withtags {
+  margin-right: $blog-tags-width + $base-padding*2;
+}
+.blog-list-title {
+  font-size: 22px;
+  margin-bottom: 15px;
+  > span {
+    margin-left: 2px;
+    > a {
+      font-size: 16px;
+      margin-left: 2px;
+    }
+  }
+}
+.blog-list-table-wrap {
+  padding: 5px 0;
+}
+.blog-list-table {
+  border-collapse: collapse;
+}
+.blog-list-table td {
+  vertical-align: top;
+  padding: 0 0 13px;
+}
+.blog-list-table tr:last-child td {
+  padding-bottom: 0;
+}
+td.blog-item-date-cell {
+  width: 1px;
+  white-space: nowrap;
+  text-align: right;
+  padding-right: 10px;
+}
+.blog-item-date {
+  color: #777;
+  //text-transform: lowercase;
+}
+td.blog-item-title-cell {
+  text-align: left;
+}
+.blog-item-title {
+  //font-weight: bold;
+}
+.blog-item-row {
+  font-size: $fs;
+  line-height: 140%;
+}
+.blog-item-row.ishidden a.blog-item-title {
+  color: $fg;
+}
+.blog-item-row-year {
+  td {
+    padding-top: 10px;
+    text-align: right;
+    font-size: 20px;
+    letter-spacing: -0.5px;
+  }
+  &:first-child td {
+    padding-top: 0;
+  }
+}
+a.blog-item-view-all-link {
+  display: inline-block;
+  padding: 4px 17px;
+  @include radius(5px);
+  background-color: #f4f4f4;
+  color: #555;
+  margin-top: 2px;
+}
+a.blog-item-view-all-link:hover {
+  text-decoration: none;
+  background-color: #ededed;
+}
+
+
+.blog-tags {
+  float: right;
+  width: $blog-tags-width;
+  padding-left: $base-padding - 10px;
+  border-left: 1px $border-color solid;
+}
+.blog-tags-title {
+  margin-bottom: 15px;
+  font-size: 22px;
+  padding: 0 7px;
+}
+.blog-tag-item {
+  padding: 6px 10px;
+  font-size: $fs - 1px;
+}
+.blog-tag-item > a {
+  color: #222;
+}
+.blog-tag-item-count {
+  color: #aaa;
+  margin-left: 6px;
+  text-decoration: none !important;
+}
diff --git a/htdocs/scss/common-bundle.scss b/htdocs/scss/common-bundle.scss
new file mode 100644
index 0000000..397f0c3
--- /dev/null
+++ b/htdocs/scss/common-bundle.scss
@@ -0,0 +1,9 @@
+@import "./common.scss";
+@import "./blog.scss";
+@import "./form.scss";
+@import "./hljs/github.scss";
+@import "./pages.scss";
+
+@media screen and (max-width: 600px) {
+  @import "./mobile.scss";
+}
diff --git a/htdocs/scss/common.scss b/htdocs/scss/common.scss
new file mode 100644
index 0000000..644a080
--- /dev/null
+++ b/htdocs/scss/common.scss
@@ -0,0 +1,415 @@
+@import "vars";
+
+.clearfix:after {
+  content: ".";
+  display: block;
+  clear: both;
+  visibility: hidden;
+  line-height: 0;
+  height: 0;
+}
+
+html, body {
+  padding: 0;
+  margin: 0;
+  border: 0;
+  //background-color: $bg;
+  color: $fg;
+  height: 100%;
+  min-height: 100%;
+}
+body {
+  font-family: $ff;
+  font-size: $fs;
+}
+
+.base-width {
+  max-width: $base-width;
+  margin: 0 auto;
+  position: relative;
+}
+
+body.full-width .base-width {
+  max-width: 100%;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+input[type="text"], textarea {
+  -webkit-appearance: none;
+  -moz-appearance: none;
+  appearance: none;
+  box-sizing: border-box;
+  border: 1px $input-border solid;
+  border-radius: 0px;
+  background-color: $input-bg;
+  color: $fg;
+  font-family: $ff;
+  font-size: $fs;
+  padding: 6px;
+  outline: none;
+  @include radius(3px);
+}
+textarea {
+  resize: vertical;
+}
+input[type="text"]:focus,
+textarea:focus {
+  border-color: $input-border-focused;
+}
+//input[type="checkbox"] {
+//  margin-left: 0;
+//}
+
+//button {
+//  border-radius: 2px;
+//  background-color: $light-bg;
+//  color: $fg;
+//  padding: 7px 12px;
+//  border: none;
+//  /*box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);*/
+//  font-family: $ff;
+//  font-size: $fs - 1px;
+//  outline: none;
+//  cursor: pointer;
+//  position: relative;
+//}
+//button:hover {
+//  box-shadow: 0 1px 9px rgba(0, 0, 0, 0.2);
+//}
+//button:active {
+//  top: 1px;
+//}
+
+a {
+  text-decoration: none;
+  color: $link-color;
+  outline: none;
+}
+a:hover {
+  text-decoration: underline;
+}
+
+p, p code {
+  line-height: 150%;
+}
+
+.unicode { font-family: sans-serif; }
+
+.ff_ms   { font-family: $ffMono }
+.fl_r    { float: right }
+.fl_l    { float: left }
+.pos_rel { position: relative }
+.pos_abs { position: absolute }
+.pos_fxd { position: fixed }
+
+.page-content {
+  padding: 0 $side-padding;
+}
+.page-content-inner {
+  padding: $base-padding 0;
+}
+
+.head {
+  padding: 0 $side-padding;
+}
+.head-inner {
+  //padding: 13px 0;
+  position: relative;
+  border-bottom: 2px $border-color solid;
+}
+.head-logo {
+  padding: 4px 0;
+  font-family: $ffMono;
+  font-size: 15px;
+  display: inline-block;
+  position: absolute;
+  left: 0;
+  background-color: transparent;
+  @include transition(background-color, 0.03s);
+}
+.head-logo {
+  padding: 16px 0;
+  background-color: #fff;
+}
+.head-logo:after {
+  content: '';
+  display: block;
+  width: 40px;
+  position: absolute;
+  right: -40px;
+  top: 0;
+  bottom: 0;
+  border-left: 8px #fff solid;
+  box-sizing: border-box;
+  background: linear-gradient(to left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%); /* W3C */
+}
+.head-logo > a {
+  color: $fg;
+  font-size: 14px;
+}
+.head-logo > a:hover {
+  text-decoration: none;
+}
+.head-logo-enter {
+  display: inline;
+  opacity: 0;
+  font-size: 11px;
+  position: relative;
+  background: #eee;
+  padding: 2px 5px;
+  color: #333;
+  font-weight: normal;
+  vertical-align: middle;
+  top: -1px;
+  @include transition(opacity, 0.03s);
+}
+.head-logo-enter-icon {
+  width: 12px;
+  height: 7px;
+  display: inline-block;
+  background: url(/img/enter.svg) 0 0 no-repeat;
+  background-size: 12px 7px;
+  margin-right: 5px;
+}
+.head-logo > a:hover .head-logo-enter {
+  opacity: 1;
+}
+.head-logo-path {
+  color: $fg;
+  font-weight: bold;
+  -webkit-font-smoothing: antialiased;
+  @include transition(color, 0.03s);
+}
+.head-logo > a:hover .head-logo-path:not(.alwayshover) {
+  color: #aaa;
+}
+.head-logo-path:not(.neverhover):hover {
+  color: #000 !important;
+}
+.head-logo-dolsign {
+  color: $head-green-color;
+  font-weight: normal;
+  &.is_root {
+    color: $head-red-color;
+  }
+}
+.head-logo-cd {
+  display: none;
+}
+.head-logo > a:hover .head-logo-cd {
+  display: inline;
+}
+.head-logo-path-mapped {
+  padding: 3px 5px;
+  background: #f1f1f1;
+  pointer-events: none;
+  @include radius(3px);
+  margin: 0 2px;
+}
+
+.head-items {
+  float: right;
+  color: #777; // color of separators
+  //padding: 8px 0;
+}
+a.head-item {
+  color: $fg;
+  font-size: $fs - 1px;
+  display: block;
+  float: left;
+  padding: 16px 0;
+}
+a.head-item > span {
+  padding: 0 12px;
+  border-right: 1px #d0d0d0 solid;
+}
+a.head-item > span > span {
+  padding: 2px 0;
+}
+a.head-item:last-child > span {
+  border-right: 0;
+  padding-right: 1px;
+}
+/*a.head-item:first-child > span {
+  padding-left: 2px;
+}*/
+a.head-item:hover {
+  //color: $link-color;
+  text-decoration: none;
+}
+a.head-item:hover > span > span {
+  border-bottom: 1px #d0d0d0 solid;
+}
+
+table.contacts {
+  border: 0;
+  border-collapse: collapse;
+  margin: 8px auto 0;
+  //width: 100%;
+  //table-layout: fixed;
+}
+table.contacts td {
+  white-space: nowrap;
+  padding-bottom: 15px;
+  vertical-align: top;
+}
+table.contacts td.label {
+  text-align: right;
+  width: 30%;
+  color: #777;
+}
+table.contacts td.value {
+  text-align: left;
+  padding-left: 8px;
+}
+table.contacts td.value span {
+  background: #eee;
+  padding: 3px 7px 4px;
+  border-radius: 3px;
+  color: #333;
+  font-family: $ffMono;
+  font-size: $fs - 1px;
+}
+table.contacts td b {
+  font-weight: 600;
+}
+table.contacts td pre {
+  padding: 0;
+  margin: 0;
+  font-size: 12px;
+}
+
+table.contacts div.note {
+  font-size: $fs - 3px;
+  padding-top: 2px;
+  color: #777;
+  > a {
+    color: #777;
+    border-bottom: 1px #ccc solid;
+    &:hover {
+      text-decoration: none;
+      border-bottom-color: #999;
+    }
+  }
+}
+
+.pt {
+  margin: 5px 0 20px;
+  color: $dark-fg;
+  padding-bottom: 7px;
+  border-bottom: 2px rgba(255, 255, 255, 0.12) solid;
+}
+.pt h3 {
+  margin: 0;
+  display: inline-block;
+  font-weight: bold;
+  font-size: $fs;
+  color: $fg;
+}
+.pt h3:not(:first-child) {
+  margin-left: 5px;
+}
+.pt a {
+  margin-right: 5px;
+}
+.pt a:not(:first-child) {
+  margin-left: 5px;
+}
+.pt a, .pt h3 {
+  position: relative;
+  top: 1px;
+}
+.pt_r { margin-top: 5px }
+
+.empty {
+  text-align: center;
+  padding: 40px 20px;
+  color: $dark-fg;
+  @include radius(3px);
+  background-color: #f7f7f7;
+}
+
+.contact-img {
+  display: inline-block;
+  width: 77px;
+  height: 12px;
+  background: transparent url(/img/contact.gif?1) no-repeat;
+  background-size: 77px 12px;
+}
+@media (-o-min-device-pixel-ratio:3/2), (-webkit-min-device-pixel-ratio:1.5), (min--moz-device-pixel-ratio:1.5), (min-resolution:1.5dppx) {
+.contact-img {
+  background-image: url(/img/contact@2x.gif?1);
+}
+}
+
+.md-file-attach {
+  padding: 3px 0;
+}
+.md-file-attach-icon {
+  width: 14px;
+  height: 14px;
+  background: transparent url(/img/attachment.svg) no-repeat center center;
+  background-size: 14px 14px;
+  display: inline-block;
+  margin-right: 5px;
+  position: relative;
+  top: 1px;
+}
+.md-file-attach > a {
+  //font-weight: bold;
+}
+.md-file-attach-size {
+  color: #888;
+  margin-left: 2px;
+}
+.md-file-attach-note {
+  color: #000;
+  margin-left: 2px;
+}
+
+.md-image {
+  padding: 3px 0;
+  line-height: 0;
+  max-width: 100%;
+}
+.md-images {
+  margin-bottom: -8px;
+  padding: 3px 0;
+  max-width: 100%;
+}
+.md-images .md-image {
+  padding-top: 0;
+  padding-bottom: 0;
+}
+.md-images > span {
+  display: block;
+  float: left;
+  margin: 0 8px 8px 0;
+  max-width: 100%;
+}
+.md-image.align-center { text-align: center; }
+.md-image.align-left   { text-align: left; }
+.md-image.align-right  { text-align: right; }
+.md-image-wrap {
+  display: inline-block;
+  max-width: 100%;
+  overflow: hidden;
+}
+.md-image-wrap > a {
+  display: block;
+  max-width: 100%;
+}
+.md-image-note {
+  line-height: 150%;
+  color: #777;
+  padding: 2px 0 4px;
+}
+
+.md-video video {
+  max-width: 100%;
+}
+
+.language-ascii {
+  line-height: 125% !important;
+}
diff --git a/htdocs/scss/form.scss b/htdocs/scss/form.scss
new file mode 100644
index 0000000..4faa4d1
--- /dev/null
+++ b/htdocs/scss/form.scss
@@ -0,0 +1,59 @@
+@import 'vars';
+
+$form-field-label-width: 120px;
+
+form { display: block; margin: 0; }
+
+.form-layout-h {
+  .form-field-wrap {
+    padding: 8px 0;
+  }
+  .form-field-label {
+    float: left;
+    width: $form-field-label-width;
+    text-align: right;
+    padding: 7px 0 0;
+  }
+  .form-field {
+    margin-left: $form-field-label-width + 10px;
+  }
+}
+
+.form-layout-v {
+  .form-field-wrap {
+    padding: 6px 0;
+  }
+  .form-field-wrap:first-child {
+    padding-top: 0;
+  }
+  .form-field-wrap:last-child {
+    padding-bottom: 0;
+  }
+  .form-field-label {
+    padding: 0 0 4px 4px;
+    font-weight: bold;
+    font-size: 12px;
+    letter-spacing: 0.5px;
+    text-transform: uppercase;
+    color: #888;
+  }
+  .form-field {
+    //margin-left: $form-field-label-width + 10px;
+  }
+}
+
+.form-error {
+  padding: 10px 13px;
+  margin-bottom: $base-padding;
+  background-color: $error-block-bg;
+  color: $error-block-fg;
+  @include radius(3px);
+}
+
+.form-success {
+  padding: 10px 13px;
+  margin-bottom: $base-padding;
+  background-color: $success-block-bg;
+  color: $success-block-fg;
+  @include radius(3px);
+}
diff --git a/htdocs/scss/hljs.scss b/htdocs/scss/hljs.scss
new file mode 100644
index 0000000..36f52de
--- /dev/null
+++ b/htdocs/scss/hljs.scss
@@ -0,0 +1 @@
+@import "./hljs/github.css";
diff --git a/htdocs/scss/hljs/github.scss b/htdocs/scss/hljs/github.scss
new file mode 100644
index 0000000..791932b
--- /dev/null
+++ b/htdocs/scss/hljs/github.scss
@@ -0,0 +1,99 @@
+/*
+
+github.com style (c) Vasily Polovnyov <vast@whiteants.net>
+
+*/
+
+.hljs {
+  display: block;
+  overflow-x: auto;
+  padding: 0.5em;
+  color: #333;
+  background: #f8f8f8;
+}
+
+.hljs-comment,
+.hljs-quote {
+  color: #998;
+  font-style: italic;
+}
+
+.hljs-keyword,
+.hljs-selector-tag,
+.hljs-subst {
+  color: #333;
+  font-weight: bold;
+}
+
+.hljs-number,
+.hljs-literal,
+.hljs-variable,
+.hljs-template-variable,
+.hljs-tag .hljs-attr {
+  color: #008080;
+}
+
+.hljs-string,
+.hljs-doctag {
+  color: #d14;
+}
+
+.hljs-title,
+.hljs-section,
+.hljs-selector-id {
+  color: #900;
+  font-weight: bold;
+}
+
+.hljs-subst {
+  font-weight: normal;
+}
+
+.hljs-type,
+.hljs-class .hljs-title {
+  color: #458;
+  font-weight: bold;
+}
+
+.hljs-tag,
+.hljs-name,
+.hljs-attribute {
+  color: #000080;
+  font-weight: normal;
+}
+
+.hljs-regexp,
+.hljs-link {
+  color: #009926;
+}
+
+.hljs-symbol,
+.hljs-bullet {
+  color: #990073;
+}
+
+.hljs-built_in,
+.hljs-builtin-name {
+  color: #0086b3;
+}
+
+.hljs-meta {
+  color: #999;
+  font-weight: bold;
+}
+
+.hljs-deletion {
+  background: #fdd;
+}
+
+.hljs-addition {
+  background: #dfd;
+}
+
+.hljs-emphasis {
+  font-style: italic;
+}
+
+.hljs-strong {
+  font-weight: bold;
+}
diff --git a/htdocs/scss/mobile.scss b/htdocs/scss/mobile.scss
new file mode 100644
index 0000000..d4d0d25
--- /dev/null
+++ b/htdocs/scss/mobile.scss
@@ -0,0 +1,41 @@
+@import 'vars';
+
+textarea {
+  -webkit-overflow-scrolling: touch;
+}
+
+// header
+.head-logo {
+  position: static;
+  display: block;
+  //padding-bottom: 6px;
+  // not very good fix:
+  overflow: hidden;
+  white-space: nowrap;
+  padding-bottom: 0;
+}
+.head-logo::after {
+  display: none;
+}
+.head-items {
+  float: none;
+}
+a.head-item:hover,
+a.head-item:active {
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0) !important;
+}
+a.head-item:last-child > span {
+  border-right: 0;
+  padding-right: 12px;
+}
+a.head-item:first-child > span {
+  padding-left: 1px;
+}
+
+// blog
+.blog-tags {
+  display: none;
+}
+.blog-list.withtags {
+  margin-right: 0;
+}
diff --git a/htdocs/scss/pages.scss b/htdocs/scss/pages.scss
new file mode 100644
index 0000000..873a6ae
--- /dev/null
+++ b/htdocs/scss/pages.scss
@@ -0,0 +1,14 @@
+.page {
+
+}
+.page-edit-links {
+  display: none;
+  float: right;
+  font-size: 15px;
+  > a {
+    margin-left: 5px;
+  }
+}
+.page-content-inner:hover .page-edit-links {
+  display: block;
+}
diff --git a/htdocs/scss/vars.scss b/htdocs/scss/vars.scss
new file mode 100644
index 0000000..e056740
--- /dev/null
+++ b/htdocs/scss/vars.scss
@@ -0,0 +1,71 @@
+$fs: 16px;
+$fsMono: 85%;
+$ff: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial, sans-serif;
+$ffMono: SFMono-Regular, Consolas, Liberation Mono, Menlo, Courier, monospace;
+
+$base-width: 900px;
+//$sb-width: 120px;
+$side-padding: 25px;
+$base-padding: 18px;
+
+$footer-height: 64px;
+$head-green-color: #0bad19;
+$head-red-color: #ce1a1a;
+$link-color: #116fd4;
+
+$bg: #f7f7f7;
+$content-bg: #fff;
+$code-block-bg: #f3f3f3;
+$inline-code-block-bg: #f1f1f1;
+
+$fg: #222;
+$blue1: #729fcf;
+$blue2: #3465a4;
+$blue3: #204a87;
+$orange1: #fcaf3e;
+$orange2: #f57900;
+$orange3: #ce5c00;
+
+$light-bg: #464c4e;
+$dark-bg: #272C2D;
+$dark-fg: #999;
+
+$input-border: #e0e0e0;
+$input-border-focused: #e0e0e0;
+$input-bg: #f7f7f7;
+$border-color: #e0e0e0;
+
+$error-block-bg: #f9eeee;
+$error-block-fg: #d13d3d;
+
+$success-block-bg: #eff5f0;
+$success-block-fg: #2a6f34;
+
+@mixin radius($radius) {
+  -o-border-radius: $radius;
+  -ms-border-radius: $radius;
+  -moz-border-radius: $radius;
+  -webkit-border-radius: $radius;
+  border-radius: $radius;
+}
+
+@mixin transition($property, $duration, $easing: linear) {
+	transition: $property $duration $easing;
+	-webkit-transition: $property $duration $easing;
+	-moz-transition: $property $duration $easing;
+}
+
+@mixin linearGradient($top, $bottom){
+  background: -moz-linear-gradient(top,  $top 0%, $bottom 100%); /* FF3.6+ */
+  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,$top), color-stop(100%,$bottom)); /* Chrome,Safari4+ */
+  background: -webkit-linear-gradient(top,  $top 0%,$bottom 100%); /* Chrome10+,Safari5.1+ */
+  background: -o-linear-gradient(top,  $top 0%,$bottom 100%); /* Opera 11.10+ */
+  background: -ms-linear-gradient(top,  $top 0%,$bottom 100%); /* IE10+ */
+  background: linear-gradient(to bottom,  $top 0%,$bottom 100%); /* W3C */
+}
+
+@mixin user-select($value) {
+  -moz-user-select: $value;
+  -webkit-user-select: $value;
+  user-select: $value;
+}