diff --git a/docs/assets/css/old_docs.css b/docs/assets/css/old_docs.css
deleted file mode 100644
index 323f601fed..0000000000
--- a/docs/assets/css/old_docs.css
+++ /dev/null
@@ -1,981 +0,0 @@
-/* Add additional stylesheets below
--------------------------------------------------- */
-/*
-  Bootstrap's documentation styles
-  Special styles for presenting Bootstrap's documentation and examples
-*/
-
-
-
-/* Body and structure
--------------------------------------------------- */
-
-body {
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-}
-
-/* Code in headings */
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-}
-
-
-
-/* Tweak navbar brand link to be super sleek
--------------------------------------------------- */
-
-/* Change the docs' brand */
-body > .navbar .brand {
-  -webkit-transition: all .2s linear;
-     -moz-transition: all .2s linear;
-          transition: all .2s linear;
-}
-body > .navbar .brand:hover {
-  text-decoration: none;
-}
-
-
-/* Sections
--------------------------------------------------- */
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-/* padding for in-page bookmarks and fixed navbar */
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-  padding-top: 30px;
-}
-section > .page-header,
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-  margin: 40px 0 39px;
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-/* Faded out hr */
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-  background-image:    -moz-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,.1), rgba(0,0,0,0));
-  background-image:     -ms-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,.1), rgba(0,0,0,0));
-  background-image:      -o-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,.1), rgba(0,0,0,0));
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-
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-/* Jumbotrons
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-/* Base class
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-/* Misc
--------------------------------------------------- */
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-/* Make tables spaced out a bit more */
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-/* Example sites showcase */
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-/* Icons
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-/* Bootstrap code examples
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-/* Base class */
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--------------------------------------------------- */
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-/* Desktop large
-------------------------- */
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-/* Desktop
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-/* Tablet to desktop
-------------------------- */
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-/* Tablet
-------------------------- */
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-
-  /* Widen masthead and social buttons to fill body padding */
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-
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-
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-
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-  }
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-    margin-bottom: 9px;
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-}
-
-/* Landscape phones
-------------------------- */
-@media (max-width: 480px) {
-  /* Remove padding above jumbotron */
-  body {
-    padding-top: 0;
-  }
-
-  /* Change up some type stuff */
-  h2 small {
-    display: block;
-  }
-
-  /* Downsize the jumbotrons */
-  .jumbotron h1 {
-    font-size: 45px;
-  }
-  .jumbotron p,
-  .jumbotron .btn {
-    font-size: 18px;
-  }
-  .jumbotron .btn {
-    display: block;
-    margin: 0 auto;
-  }
-
-  /* center align subhead text like the masthead */
-  .subhead h1,
-  .subhead p {
-    text-align: center;
-  }
-
-  /* Marketing on home */
-  .marketing h1 {
-    font-size: 30px;
-  }
-  .marketing-byline {
-    font-size: 18px;
-  }
-
-  /* center example sites */
-  .example-sites {
-    margin-left: 0;
-  }
-  .example-sites > li {
-    float: none;
-    display: block;
-    max-width: 280px;
-    margin: 0 auto 18px;
-    text-align: center;
-  }
-  .example-sites .thumbnail > img {
-    max-width: 270px;
-  }
-
-  /* Do our best to make tables work in narrow viewports */
-  table code {
-    white-space: normal;
-    word-wrap: break-word;
-    word-break: break-all;
-  }
-
-  /* Examples: dropdowns */
-  .bs-docs-example-submenus > .pull-left {
-    float: none;
-    clear: both;
-  }
-  .bs-docs-example-submenus > .pull-left,
-  .bs-docs-example-submenus > .pull-left + .pull-left {
-    margin-left: 0;
-  }
-  .bs-docs-example-submenus p {
-    margin-bottom: 0;
-  }
-  .bs-docs-example-submenus .dropup > .dropdown-menu,
-  .bs-docs-example-submenus .dropdown > .dropdown-menu {
-    margin-bottom: 10px;
-    float: none;
-    max-width: 180px;
-  }
-
-  /* Examples: modal */
-  .modal-example .modal {
-    position: relative;
-    top: auto;
-    right: auto;
-    bottom: auto;
-    left: auto;
-  }
-
-  /* Tighten up footer */
-  .footer {
-    padding-top: 20px;
-    padding-bottom: 20px;
-  }
-}