GitBook RTL Theme

website.css

@import url(//fonts.googleapis.com/earlyaccess/notonaskharabic.css);
@import url(//fonts.googleapis.com/earlyaccess/notokufiarabic.css);

body, html {
  overflow-x: hidden;
  font-family: "Noto Naskh Arabic", "Helvetica Neue", Helvetica, Arial, sans-serif;
  direction: rtl;
}

.book.font-family-0 {
  font-family: "Noto Naskh Arabic", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.book-summary, .book-header {
  font-family: "Noto Kufi Arabic", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* Content */

.markdown-section ol, .markdown-section ul {
  padding: 0 2em 0 0;
}

code {
  direction: ltr;
}

.markdown-section li {
  line-height: 2em;
}

.markdown-section blockquote {
  border-left: 0;
  border-right: 4px solid #e5e5e5;
}

/* Navigation */

.navigation.navigation-next {
  left: 0;
  right: auto;
}

.navigation.navigation-prev {
  right: 0;
  left: auto;
}

@media (max-width:1240px) {
  .navigation {
    float: right;
  }
}

/* Sidebar */

.book.with-summary .book-summary {
  left: auto;
  right: 0;
  border-right: 0;
  border-left: 1px solid rgba(0,0,0,.07);
}

@media (max-width:600px) {
  .book.with-summary .book-body {
    -webkit-transform: translate(calc(60px - 100%),0);
    -moz-transform: translate(calc(60px - 100%),0);
    -ms-transform: translate(calc(60px - 100%),0);
    -o-transform: translate(calc(60px - 100%),0);
    transform: translate(calc(60px - 100%),0);
  }
}

@media (min-width:600px) {
  .book.with-summary .book-body {
    right:300px;
    left: 0;
  }
}

/* Next & Prev */

.fa-angle-left:before {
  content: "\f105";
}

.fa-angle-right:before {
  content: "\f104";
}

/* Navigation */

.pull-right {
  float: left;
}

.pull-left {
  float: right;
}

/* Dropdowns */
.dropdown-menu.dropdown-left {
  left: 4%;
  right: auto;
}

.dropdown-menu.dropdown-left .dropdown-caret {
  left: 10px;
  right: auto;
}

.dropdown-menu.dropdown-right {
  right: 4%;
  left: auto;
}

.dropdown-menu.dropdown-right .dropdown-caret {
  right: 10px;
  left: auto;
}

.dropdown-menu .dropdown-caret .caret-outer {
  margin: 0 -1px 0 0;
}

Copy this file into scripts directory within your book files on Gitbook.com and it will take affect once you publish the edit.

Credits go to @aalagha.