remove unused code.

13 files changed, 0 insertions, 1803 deletions

diff --git a/docs/docstyle.css b/docs/docstyle.css
deleted file mode 100644
index ad2a0a9..0000000
--- a/docs/docstyle.css
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diff --git a/docs/icon-api.svg b/docs/icon-api.svg
deleted file mode 100644
index 26b6199..0000000
--- a/docs/icon-api.svg
+++ /dev/null
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diff --git a/docs/icon-backend.svg b/docs/icon-backend.svg
deleted file mode 100644
index cd47242..0000000
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diff --git a/docs/icon-backoffice.svg b/docs/icon-backoffice.svg
deleted file mode 100644
index bf8ddd0..0000000
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diff --git a/docs/icon-bank.svg b/docs/icon-bank.svg
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index 5f85e3e..0000000
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diff --git a/docs/icon-market.svg b/docs/icon-market.svg
deleted file mode 100644
index ac5bc1c..0000000
--- a/docs/icon-market.svg
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deleted file mode 100644
index 6038e92..0000000
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diff --git a/docs/icons-credit.html b/docs/icons-credit.html
deleted file mode 100644
index 741d8c9..0000000
--- a/docs/icons-credit.html
+++ /dev/null
@@ -1,87 +0,0 @@
-<!doctype html>
-<html>
-  <head>
-    <title>Icon Credits</title>
-    <style>
-    img {
-      height: 60px;
-    }
-    </style>
-  </head>
-
-  <h1>Website Icons</h1>
-
-  <hr />
-  <img src="icon-api.svg">
-  <br />
-  <a href="https://thenounproject.com/term/api-interface/996126/">API Interface</a>
-  by
-  <a href="https://thenounproject.com/creativestall">Creative Stall</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-developers.svg">
-  <br />
-  <a href="https://thenounproject.com/search/?q=developers&i=891777">Developers</a>
-  by
-  <a href="https://thenounproject.com/aneeque">Aneeque Ahmed</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-market.svg">
-  <br />
-  <a href="https://thenounproject.com/search/?q=seller&i=680872">Marketplace</a>
-  by
-  <a href="https://thenounproject.com/grega.cresnar">Gregor Cresnar</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-backend.svg">
-  <br />
-  <a href="https://thenounproject.com/search/?q=backend&i=52392">Server</a>
-  by
-  <a href="https://thenounproject.com/fterzini">https://thenounproject.com/fterzini</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-exchange.svg">
-  <br />
-  <a href="https://thenounproject.com/search/?q=exchange&i=969096">Exchange</a>
-  by
-  <a href="https://thenounproject.com/vectplus">Mohamed Mbarki</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-code.svg">
-  <br />
-  <a href="https://thenounproject.com/iconfactoryteam/collection/coding/?oq=code&cidx=2&i=724740">Notebook</a>
-  by
-  <a href="https://thenounproject.com/iconfactoryteam">IconfactoryTeam</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-share.svg">
-  <br />
-  <a href="https://thenounproject.com/search/?q=community&i=866214">Share</a>
-  by
-  <a href="https://thenounproject.com/n0x">Pilif Nox</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-bank.svg">
-  <br />
-  <a href="https://thenounproject.com/search/?q=bank&i=763866">Bank To Bank</a>
-  by
-  <a href="https://thenounproject.com/delwar">Delwar Hossain</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-  <img src="icon-backoffice.svg">
-  <br />
-  <a href="https://thenounproject.com/search/?q=accounting%20money&i=1371335">Back-office</a>
-  by
-  <a href="https://thenounproject.com/muhammadfaisal40/">Faisalovers</a>
-  licensed under CC BY 3.0.
-
-  <hr />
-</html>
diff --git a/docs/index.html b/docs/index.html
deleted file mode 100644
index 976a148..0000000
--- a/docs/index.html
+++ /dev/null
@@ -1,162 +0,0 @@
-<!doctype html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>GNU Taler documentation</title>
-    <link rel=stylesheet href="pure.css">
-    <link rel=stylesheet href="docstyle.css">
-  </head>
-  <body>
-  <h1>GNU Taler documentation</h1>
-  This page is an overview of all documentation resources for <a href="https://taler.net">GNU Taler</a>.
-
-  <h2>Components</h2>
-
-  <div class="pure-g linkrow">
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/merchant/backend/html/manual.html">
-    <img src="icon-backend.svg" height=60>
-    <h3>Merchant backend</h3>
-    </a>
-    Tutorial and manual for operating a merchant.
-    Also available as <a href="https://docs.taler.net/merchant/backend/pdf/manual.pdf">PDF</a>.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/merchant/frontend/python/html/tutorial.html">
-    <img src="icon-market.svg" height=60>
-    <h3>Merchant frontend (Python)</h3>
-    </a>
-    Tutorial for building a merchant frontend in Python.
-    Also available as <a href="https://docs.taler.net/merchant/frontend/python/pdf/tutorial.pdf">PDF</a>.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/merchant/frontend/php/html/tutorial.html">
-    <img src="icon-market.svg" height=60>
-    <h3>Merchant frontend (PHP)</h3>
-    </a>
-    Tutorial for building a merchant frontend in PHP.
-    Also available as <a href="https://docs.taler.net/merchant/frontend/php/pdf/tutorial.pdf">PDF</a>.
-    </div>
-  </div>
-
-  <div class="pure-g linkrow">
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/exchange/html/taler-exchange.html">
-    <img src="icon-exchange.svg" height=60>
-    <h3>Exchange</h3>
-    </a>
-    Operator's manual for the GNU Taler exchange.
-    Also available as <a href="https://docs.taler.net/exchange/pdf/taler-exchange.pdf">PDF</a>.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/bank/html/taler-bank.html">
-    <img src="icon-bank.svg" height=60>
-    <h3>Bank Integration</h3>
-    </a>
-    Manual for tightly integrating Taler with banking applications.
-    Also available as <a href="https://docs.taler.net/bank/pdf/taler-bank.pdf">PDF</a>.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/backoffice/html/manual.html">
-    <img src="icon-backoffice.svg" height=60>
-    <h3>Back office</h3>
-    </a>
-    Manual to run the back-office Web application.
-    Also available as <a href="https://docs.taler.net/backoffice/pdf/manual.pdf">PDF</a>.
-    </div>
-
-  </div>
-
-  <h2>Internals</h2>
-
-  <div class="pure-g linkrow">
-    <div class="pure-u-1-2">
-    <a href="https://docs.taler.net/api/index.html">
-    <img src="icon-api.svg" height=60>
-    <h3>HTTP API</h3>
-    </a>
-    Reference for the HTTP-based API for Taler components.
-    </div>
-    <div class="pure-u-1-2">
-    <a href="https://docs.taler.net/onboarding/html/onboarding.html">
-    <img src="icon-developers.svg" height=60>
-    <h3>Onboarding</h3>
-    </a>
-    Description of our taler.net setup and how to contribute.
-    Also available as <a href="https://docs.taler.net/onboarding/pdf/onboarding.pdf">PDF</a>.
-    </div>
-  </div>
-
-  <h2>Community</h2>
-  <div class="pure-g linkrow">
-    <div class="pure-u-1-3">
-    <a href="https://lists.gnu.org/mailman/listinfo/taler">
-    <img src="icon-share.svg" height=60>
-    <h3>Mailing List</h3>
-    </a>
-    The official GNU Taler mailing list.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a href="https://webchat.freenode.net/?channels=taler">
-    <img src="icon-share.svg" height=60>
-    <h3>IRC</h3>
-    </a>
-    Our IRC channel is #taler on freenode.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a href="https://gnunet.org/bugs/">
-    <img src="icon-share.svg" height=60>
-    <h3>Bug Tracker</h3>
-    </a>
-    Our bug tracker for bugs and feature request.
-    </div>
-  </div>
-
-  <h2>Code</h2>
-
-  <div class="pure-g linkrow">
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/code/exchange/index.html">
-    <img src="icon-code.svg" height=60>
-    <h3>Code (Exchange)</h3>
-    </a>
-    Documented source code (with Doxygen) for the exchange.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a href="https://docs.taler.net/code/merchant/index.html">
-    <img src="icon-code.svg" height=60>
-    <h3>Code (Merchant backend)</h3>
-    </a>
-    Documented source code (with Doxygen) for the merchant.
-    </div>
-
-    <div class="pure-u-1-3">
-    <a>
-    <img src="icon-code.svg" height=60>
-    <h3>Code (Wallet)</h3>
-    </a>
-    TBD: Documented source code (with TypeDoc) for the wallet.
-    </div>
-  </div>
-
-  <div class="pure-g linkrow">
-    <div class="pure-u-1-3">
-    <a href="https://git.taler.net">
-    <img src="icon-code.svg" height=60>
-    <h3>Git repositories</h3>
-    </a>
-    Git repositories for all of GNU Taler. 
-    </div>
-  </div>
-
-  <hr />
-  <a href="icons-credit.html">Icons by The Noun Project.</a>
-  </body>
-</html>
diff --git a/docs/pure.css b/docs/pure.css
deleted file mode 100644
index 1b03d4c..0000000
--- a/docs/pure.css
+++ /dev/null
@@ -1,1508 +0,0 @@
-/*!
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-Copyright 2013 Yahoo!
-Licensed under the BSD License.
-https://github.com/yahoo/pure/blob/master/LICENSE.md
-*/
-/*!
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-Copyright (c) Nicolas Gallagher and Jonathan Neal
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-/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
-
-/**
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- */
-
-html {
-  font-family: sans-serif; /* 1 */
-  -ms-text-size-adjust: 100%; /* 2 */
-  -webkit-text-size-adjust: 100%; /* 2 */
-}
-
-/**
- * Remove default margin.
- */
-
-body {
-  margin: 0;
-}
-
-/* HTML5 display definitions
-   ========================================================================== */
-
-/**
- * Correct `block` display not defined for any HTML5 element in IE 8/9.
- * Correct `block` display not defined for `details` or `summary` in IE 10/11
- * and Firefox.
- * Correct `block` display not defined for `main` in IE 11.
- */
-
-article,
-aside,
-details,
-figcaption,
-figure,
-footer,
-header,
-hgroup,
-main,
-menu,
-nav,
-section,
-summary {
-  display: block;
-}
-
-/**
- * 1. Correct `inline-block` display not defined in IE 8/9.
- * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
- */
-
-audio,
-canvas,
-progress,
-video {
-  display: inline-block; /* 1 */
-  vertical-align: baseline; /* 2 */
-}
-
-/**
- * Prevent modern browsers from displaying `audio` without controls.
- * Remove excess height in iOS 5 devices.
- */
-
-audio:not([controls]) {
-  display: none;
-  height: 0;
-}
-
-/**
- * Address `[hidden]` styling not present in IE 8/9/10.
- * Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
- */
-
-[hidden],
-template {
-  display: none;
-}
-
-/* Links
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-
-/**
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- */
-
-a {
-  background-color: transparent;
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-
-/**
- * Improve readability of focused elements when they are also in an
- * active/hover state.
- */
-
-a:active,
-a:hover {
-  outline: 0;
-}
-
-/* Text-level semantics
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-
-/**
- * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
- */
-
-abbr[title] {
-  border-bottom: 1px dotted;
-}
-
-/**
- * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
- */
-
-b,
-strong {
-  font-weight: bold;
-}
-
-/**
- * Address styling not present in Safari and Chrome.
- */
-
-dfn {
-  font-style: italic;
-}
-
-/**
- * Address variable `h1` font-size and margin within `section` and `article`
- * contexts in Firefox 4+, Safari, and Chrome.
- */
-
-h1 {
-  font-size: 2em;
-  margin: 0.67em 0;
-}
-
-/**
- * Address styling not present in IE 8/9.
- */
-
-mark {
-  background: #ff0;
-  color: #000;
-}
-
-/**
- * Address inconsistent and variable font size in all browsers.
- */
-
-small {
-  font-size: 80%;
-}
-
-/**
- * Prevent `sub` and `sup` affecting `line-height` in all browsers.
- */
-
-sub,
-sup {
-  font-size: 75%;
-  line-height: 0;
-  position: relative;
-  vertical-align: baseline;
-}
-
-sup {
-  top: -0.5em;
-}
-
-sub {
-  bottom: -0.25em;
-}
-
-/* Embedded content
-   ========================================================================== */
-
-/**
- * Remove border when inside `a` element in IE 8/9/10.
- */
-
-img {
-  border: 0;
-}
-
-/**
- * Correct overflow not hidden in IE 9/10/11.
- */
-
-svg:not(:root) {
-  overflow: hidden;
-}
-
-/* Grouping content
-   ========================================================================== */
-
-/**
- * Address margin not present in IE 8/9 and Safari.
- */
-
-figure {
-  margin: 1em 40px;
-}
-
-/**
- * Address differences between Firefox and other browsers.
- */
-
-hr {
-  box-sizing: content-box;
-  height: 0;
-}
-
-/**
- * Contain overflow in all browsers.
- */
-
-pre {
-  overflow: auto;
-}
-
-/**
- * Address odd `em`-unit font size rendering in all browsers.
- */
-
-code,
-kbd,
-pre,
-samp {
-  font-family: monospace, monospace;
-  font-size: 1em;
-}
-
-/* Forms
-   ========================================================================== */
-
-/**
- * Known limitation: by default, Chrome and Safari on OS X allow very limited
- * styling of `select`, unless a `border` property is set.
- */
-
-/**
- * 1. Correct color not being inherited.
- *    Known issue: affects color of disabled elements.
- * 2. Correct font properties not being inherited.
- * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
- */
-
-button,
-input,
-optgroup,
-select,
-textarea {
-  color: inherit; /* 1 */
-  font: inherit; /* 2 */
-  margin: 0; /* 3 */
-}
-
-/**
- * Address `overflow` set to `hidden` in IE 8/9/10/11.
- */
-
-button {
-  overflow: visible;
-}
-
-/**
- * Address inconsistent `text-transform` inheritance for `button` and `select`.
- * All other form control elements do not inherit `text-transform` values.
- * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
- * Correct `select` style inheritance in Firefox.
- */
-
-button,
-select {
-  text-transform: none;
-}
-
-/**
- * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
- *    and `video` controls.
- * 2. Correct inability to style clickable `input` types in iOS.
- * 3. Improve usability and consistency of cursor style between image-type
- *    `input` and others.
- */
-
-button,
-html input[type="button"], /* 1 */
-input[type="reset"],
-input[type="submit"] {
-  -webkit-appearance: button; /* 2 */
-  cursor: pointer; /* 3 */
-}
-
-/**
- * Re-set default cursor for disabled elements.
- */
-
-button[disabled],
-html input[disabled] {
-  cursor: default;
-}
-
-/**
- * Remove inner padding and border in Firefox 4+.
- */
-
-button::-moz-focus-inner,
-input::-moz-focus-inner {
-  border: 0;
-  padding: 0;
-}
-
-/**
- * Address Firefox 4+ setting `line-height` on `input` using `!important` in
- * the UA stylesheet.
- */
-
-input {
-  line-height: normal;
-}
-
-/**
- * It's recommended that you don't attempt to style these elements.
- * Firefox's implementation doesn't respect box-sizing, padding, or width.
- *
- * 1. Address box sizing set to `content-box` in IE 8/9/10.
- * 2. Remove excess padding in IE 8/9/10.
- */
-
-input[type="checkbox"],
-input[type="radio"] {
-  box-sizing: border-box; /* 1 */
-  padding: 0; /* 2 */
-}
-
-/**
- * Fix the cursor style for Chrome's increment/decrement buttons. For certain
- * `font-size` values of the `input`, it causes the cursor style of the
- * decrement button to change from `default` to `text`.
- */
-
-input[type="number"]::-webkit-inner-spin-button,
-input[type="number"]::-webkit-outer-spin-button {
-  height: auto;
-}
-
-/**
- * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
- * 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
- */
-
-input[type="search"] {
-  -webkit-appearance: textfield; /* 1 */
-  box-sizing: content-box; /* 2 */
-}
-
-/**
- * Remove inner padding and search cancel button in Safari and Chrome on OS X.
- * Safari (but not Chrome) clips the cancel button when the search input has
- * padding (and `textfield` appearance).
- */
-
-input[type="search"]::-webkit-search-cancel-button,
-input[type="search"]::-webkit-search-decoration {
-  -webkit-appearance: none;
-}
-
-/**
- * Define consistent border, margin, and padding.
- */
-
-fieldset {
-  border: 1px solid #c0c0c0;
-  margin: 0 2px;
-  padding: 0.35em 0.625em 0.75em;
-}
-
-/**
- * 1. Correct `color` not being inherited in IE 8/9/10/11.
- * 2. Remove padding so people aren't caught out if they zero out fieldsets.
- */
-
-legend {
-  border: 0; /* 1 */
-  padding: 0; /* 2 */
-}
-
-/**
- * Remove default vertical scrollbar in IE 8/9/10/11.
- */
-
-textarea {
-  overflow: auto;
-}
-
-/**
- * Don't inherit the `font-weight` (applied by a rule above).
- * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
- */
-
-optgroup {
-  font-weight: bold;
-}
-
-/* Tables
-   ========================================================================== */
-
-/**
- * Remove most spacing between table cells.
- */
-
-table {
-  border-collapse: collapse;
-  border-spacing: 0;
-}
-
-td,
-th {
-  padding: 0;
-}
-
-/*csslint important:false*/
-
-/* ==========================================================================
-   Pure Base Extras
-   ========================================================================== */
-
-/**
- * Extra rules that Pure adds on top of Normalize.css
- */
-
-/**
- * Always hide an element when it has the `hidden` HTML attribute.
- */
-
-.hidden,
-[hidden] {
-    display: none !important;
-}
-
-/**
- * Add this class to an image to make it fit within it's fluid parent wrapper while maintaining
- * aspect ratio.
- */
-.pure-img {
-    max-width: 100%;
-    height: auto;
-    display: block;
-}
-
-/*csslint regex-selectors:false, known-properties:false, duplicate-properties:false*/
-
-.pure-g {
-    letter-spacing: -0.31em; /* Webkit: collapse white-space between units */
-    *letter-spacing: normal; /* reset IE < 8 */
-    *word-spacing: -0.43em; /* IE < 8: collapse white-space between units */
-    text-rendering: optimizespeed; /* Webkit: fixes text-rendering: optimizeLegibility */
-
-    /*
-    Sets the font stack to fonts known to work properly with the above letter
-    and word spacings. See: https://github.com/yahoo/pure/issues/41/
-
-    The following font stack makes Pure Grids work on all known environments.
-
-    * FreeSans: Ships with many Linux distros, including Ubuntu
-
-    * Arimo: Ships with Chrome OS. Arimo has to be defined before Helvetica and
-      Arial to get picked up by the browser, even though neither is available
-      in Chrome OS.
-
-    * Droid Sans: Ships with all versions of Android.
-
-    * Helvetica, Arial, sans-serif: Common font stack on OS X and Windows.
-    */
-    font-family: FreeSans, Arimo, "Droid Sans", Helvetica, Arial, sans-serif;
-
-    /* Use flexbox when possible to avoid `letter-spacing` side-effects. */
-    display: -webkit-box;
-    display: -webkit-flex;
-    display: -ms-flexbox;
-    display: flex;
-    -webkit-flex-flow: row wrap;
-        -ms-flex-flow: row wrap;
-            flex-flow: row wrap;
-
-    /* Prevents distributing space between rows */
-    -webkit-align-content: flex-start;
-        -ms-flex-line-pack: start;
-            align-content: flex-start;
-}
-
-/* IE10 display: -ms-flexbox (and display: flex in IE 11) does not work inside a table; fall back to block and rely on font hack */
-@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
-	table .pure-g {
-		display: block;
-	}
-}
-
-/* Opera as of 12 on Windows needs word-spacing.
-   The ".opera-only" selector is used to prevent actual prefocus styling
-   and is not required in markup.
-*/
-.opera-only :-o-prefocus,
-.pure-g {
-    word-spacing: -0.43em;
-}
-
-.pure-u {
-    display: inline-block;
-    *display: inline; /* IE < 8: fake inline-block */
-    zoom: 1;
-    letter-spacing: normal;
-    word-spacing: normal;
-    vertical-align: top;
-    text-rendering: auto;
-}
-
-/*
-Resets the font family back to the OS/browser's default sans-serif font,
-this the same font stack that Normalize.css sets for the `body`.
-*/
-.pure-g [class *= "pure-u"] {
-    font-family: sans-serif;
-}
-
-.pure-u-1,
-.pure-u-1-1,
-.pure-u-1-2,
-.pure-u-1-3,
-.pure-u-2-3,
-.pure-u-1-4,
-.pure-u-3-4,
-.pure-u-1-5,
-.pure-u-2-5,
-.pure-u-3-5,
-.pure-u-4-5,
-.pure-u-5-5,
-.pure-u-1-6,
-.pure-u-5-6,
-.pure-u-1-8,
-.pure-u-3-8,
-.pure-u-5-8,
-.pure-u-7-8,
-.pure-u-1-12,
-.pure-u-5-12,
-.pure-u-7-12,
-.pure-u-11-12,
-.pure-u-1-24,
-.pure-u-2-24,
-.pure-u-3-24,
-.pure-u-4-24,
-.pure-u-5-24,
-.pure-u-6-24,
-.pure-u-7-24,
-.pure-u-8-24,
-.pure-u-9-24,
-.pure-u-10-24,
-.pure-u-11-24,
-.pure-u-12-24,
-.pure-u-13-24,
-.pure-u-14-24,
-.pure-u-15-24,
-.pure-u-16-24,
-.pure-u-17-24,
-.pure-u-18-24,
-.pure-u-19-24,
-.pure-u-20-24,
-.pure-u-21-24,
-.pure-u-22-24,
-.pure-u-23-24,
-.pure-u-24-24 {
-    display: inline-block;
-    *display: inline;
-    zoom: 1;
-    letter-spacing: normal;
-    word-spacing: normal;
-    vertical-align: top;
-    text-rendering: auto;
-}
-
-.pure-u-1-24 {
-    width: 4.1667%;
-    *width: 4.1357%;
-}
-
-.pure-u-1-12,
-.pure-u-2-24 {
-    width: 8.3333%;
-    *width: 8.3023%;
-}
-
-.pure-u-1-8,
-.pure-u-3-24 {
-    width: 12.5000%;
-    *width: 12.4690%;
-}
-
-.pure-u-1-6,
-.pure-u-4-24 {
-    width: 16.6667%;
-    *width: 16.6357%;
-}
-
-.pure-u-1-5 {
-    width: 20%;
-    *width: 19.9690%;
-}
-
-.pure-u-5-24 {
-    width: 20.8333%;
-    *width: 20.8023%;
-}
-
-.pure-u-1-4,
-.pure-u-6-24 {
-    width: 25%;
-    *width: 24.9690%;
-}
-
-.pure-u-7-24 {
-    width: 29.1667%;
-    *width: 29.1357%;
-}
-
-.pure-u-1-3,
-.pure-u-8-24 {
-    width: 33.3333%;
-    *width: 33.3023%;
-}
-
-.pure-u-3-8,
-.pure-u-9-24 {
-    width: 37.5000%;
-    *width: 37.4690%;
-}
-
-.pure-u-2-5 {
-    width: 40%;
-    *width: 39.9690%;
-}
-
-.pure-u-5-12,
-.pure-u-10-24 {
-    width: 41.6667%;
-    *width: 41.6357%;
-}
-
-.pure-u-11-24 {
-    width: 45.8333%;
-    *width: 45.8023%;
-}
-
-.pure-u-1-2,
-.pure-u-12-24 {
-    width: 50%;
-    *width: 49.9690%;
-}
-
-.pure-u-13-24 {
-    width: 54.1667%;
-    *width: 54.1357%;
-}
-
-.pure-u-7-12,
-.pure-u-14-24 {
-    width: 58.3333%;
-    *width: 58.3023%;
-}
-
-.pure-u-3-5 {
-    width: 60%;
-    *width: 59.9690%;
-}
-
-.pure-u-5-8,
-.pure-u-15-24 {
-    width: 62.5000%;
-    *width: 62.4690%;
-}
-
-.pure-u-2-3,
-.pure-u-16-24 {
-    width: 66.6667%;
-    *width: 66.6357%;
-}
-
-.pure-u-17-24 {
-    width: 70.8333%;
-    *width: 70.8023%;
-}
-
-.pure-u-3-4,
-.pure-u-18-24 {
-    width: 75%;
-    *width: 74.9690%;
-}
-
-.pure-u-19-24 {
-    width: 79.1667%;
-    *width: 79.1357%;
-}
-
-.pure-u-4-5 {
-    width: 80%;
-    *width: 79.9690%;
-}
-
-.pure-u-5-6,
-.pure-u-20-24 {
-    width: 83.3333%;
-    *width: 83.3023%;
-}
-
-.pure-u-7-8,
-.pure-u-21-24 {
-    width: 87.5000%;
-    *width: 87.4690%;
-}
-
-.pure-u-11-12,
-.pure-u-22-24 {
-    width: 91.6667%;
-    *width: 91.6357%;
-}
-
-.pure-u-23-24 {
-    width: 95.8333%;
-    *width: 95.8023%;
-}
-
-.pure-u-1,
-.pure-u-1-1,
-.pure-u-5-5,
-.pure-u-24-24 {
-    width: 100%;
-}
-.pure-button {
-    /* Structure */
-    display: inline-block;
-    zoom: 1;
-    line-height: normal;
-    white-space: nowrap;
-    vertical-align: middle;
-    text-align: center;
-    cursor: pointer;
-    -webkit-user-drag: none;
-    -webkit-user-select: none;
-       -moz-user-select: none;
-        -ms-user-select: none;
-            user-select: none;
-    box-sizing: border-box;
-}
-
-/* Firefox: Get rid of the inner focus border */
-.pure-button::-moz-focus-inner {
-    padding: 0;
-    border: 0;
-}
-
-/* Inherit .pure-g styles */
-.pure-button-group {
-    letter-spacing: -0.31em; /* Webkit: collapse white-space between units */
-    *letter-spacing: normal; /* reset IE < 8 */
-    *word-spacing: -0.43em; /* IE < 8: collapse white-space between units */
-    text-rendering: optimizespeed; /* Webkit: fixes text-rendering: optimizeLegibility */
-}
-
-.opera-only :-o-prefocus,
-.pure-button-group {
-    word-spacing: -0.43em;
-}
-
-.pure-button-group .pure-button {
-    letter-spacing: normal;
-    word-spacing: normal;
-    vertical-align: top;
-    text-rendering: auto;
-}
-
-/*csslint outline-none:false*/
-
-.pure-button {
-    font-family: inherit;
-    font-size: 100%;
-    padding: 0.5em 1em;
-    color: #444; /* rgba not supported (IE 8) */
-    color: rgba(0, 0, 0, 0.80); /* rgba supported */
-    border: 1px solid #999;  /*IE 6/7/8*/
-    border: none rgba(0, 0, 0, 0);  /*IE9 + everything else*/
-    background-color: #E6E6E6;
-    text-decoration: none;
-    border-radius: 2px;
-}
-
-.pure-button-hover,
-.pure-button:hover,
-.pure-button:focus {
-    /* csslint ignore:start */
-    filter: alpha(opacity=90);
-    /* csslint ignore:end */
-    background-image: -webkit-linear-gradient(transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.10));
-    background-image: linear-gradient(transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.10));
-}
-.pure-button:focus {
-    outline: 0;
-}
-.pure-button-active,
-.pure-button:active {
-    box-shadow: 0 0 0 1px rgba(0,0,0, 0.15) inset, 0 0 6px rgba(0,0,0, 0.20) inset;
-    border-color: #000\9;
-}
-
-.pure-button[disabled],
-.pure-button-disabled,
-.pure-button-disabled:hover,
-.pure-button-disabled:focus,
-.pure-button-disabled:active {
-    border: none;
-    background-image: none;
-    /* csslint ignore:start */
-    filter: alpha(opacity=40);
-    /* csslint ignore:end */
-    opacity: 0.40;
-    cursor: not-allowed;
-    box-shadow: none;
-    pointer-events: none;
-}
-
-.pure-button-hidden {
-    display: none;
-}
-
-.pure-button-primary,
-.pure-button-selected,
-a.pure-button-primary,
-a.pure-button-selected {
-    background-color: rgb(0, 120, 231);
-    color: #fff;
-}
-
-/* Button Groups */
-.pure-button-group .pure-button {
-    margin: 0;
-    border-radius: 0;
-    border-right: 1px solid #111;  /* fallback color for rgba() for IE7/8 */
-    border-right: 1px solid rgba(0, 0, 0, 0.2);
-
-}
-
-.pure-button-group .pure-button:first-child {
-    border-top-left-radius: 2px;
-    border-bottom-left-radius: 2px;
-}
-.pure-button-group .pure-button:last-child {
-    border-top-right-radius: 2px;
-    border-bottom-right-radius: 2px;
-    border-right: none;
-}
-
-/*csslint box-model:false*/
-/*
-Box-model set to false because we're setting a height on select elements, which
-also have border and padding. This is done because some browsers don't render
-the padding. We explicitly set the box-model for select elements to border-box,
-so we can ignore the csslint warning.
-*/
-
-.pure-form input[type="text"],
-.pure-form input[type="password"],
-.pure-form input[type="email"],
-.pure-form input[type="url"],
-.pure-form input[type="date"],
-.pure-form input[type="month"],
-.pure-form input[type="time"],
-.pure-form input[type="datetime"],
-.pure-form input[type="datetime-local"],
-.pure-form input[type="week"],
-.pure-form input[type="number"],
-.pure-form input[type="search"],
-.pure-form input[type="tel"],
-.pure-form input[type="color"],
-.pure-form select,
-.pure-form textarea {
-    padding: 0.5em 0.6em;
-    display: inline-block;
-    border: 1px solid #ccc;
-    box-shadow: inset 0 1px 3px #ddd;
-    border-radius: 4px;
-    vertical-align: middle;
-    box-sizing: border-box;
-}
-
-/*
-Need to separate out the :not() selector from the rest of the CSS 2.1 selectors
-since IE8 won't execute CSS that contains a CSS3 selector.
-*/
-.pure-form input:not([type]) {
-    padding: 0.5em 0.6em;
-    display: inline-block;
-    border: 1px solid #ccc;
-    box-shadow: inset 0 1px 3px #ddd;
-    border-radius: 4px;
-    box-sizing: border-box;
-}
-
-
-/* Chrome (as of v.32/34 on OS X) needs additional room for color to display. */
-/* May be able to remove this tweak as color inputs become more standardized across browsers. */
-.pure-form input[type="color"] {
-    padding: 0.2em 0.5em;
-}
-
-
-.pure-form input[type="text"]:focus,
-.pure-form input[type="password"]:focus,
-.pure-form input[type="email"]:focus,
-.pure-form input[type="url"]:focus,
-.pure-form input[type="date"]:focus,
-.pure-form input[type="month"]:focus,
-.pure-form input[type="time"]:focus,
-.pure-form input[type="datetime"]:focus,
-.pure-form input[type="datetime-local"]:focus,
-.pure-form input[type="week"]:focus,
-.pure-form input[type="number"]:focus,
-.pure-form input[type="search"]:focus,
-.pure-form input[type="tel"]:focus,
-.pure-form input[type="color"]:focus,
-.pure-form select:focus,
-.pure-form textarea:focus {
-    outline: 0;
-    border-color: #129FEA;
-}
-
-/*
-Need to separate out the :not() selector from the rest of the CSS 2.1 selectors
-since IE8 won't execute CSS that contains a CSS3 selector.
-*/
-.pure-form input:not([type]):focus {
-    outline: 0;
-    border-color: #129FEA;
-}
-
-.pure-form input[type="file"]:focus,
-.pure-form input[type="radio"]:focus,
-.pure-form input[type="checkbox"]:focus {
-    outline: thin solid #129FEA;
-    outline: 1px auto #129FEA;
-}
-.pure-form .pure-checkbox,
-.pure-form .pure-radio {
-    margin: 0.5em 0;
-    display: block;
-}
-
-.pure-form input[type="text"][disabled],
-.pure-form input[type="password"][disabled],
-.pure-form input[type="email"][disabled],
-.pure-form input[type="url"][disabled],
-.pure-form input[type="date"][disabled],
-.pure-form input[type="month"][disabled],
-.pure-form input[type="time"][disabled],
-.pure-form input[type="datetime"][disabled],
-.pure-form input[type="datetime-local"][disabled],
-.pure-form input[type="week"][disabled],
-.pure-form input[type="number"][disabled],
-.pure-form input[type="search"][disabled],
-.pure-form input[type="tel"][disabled],
-.pure-form input[type="color"][disabled],
-.pure-form select[disabled],
-.pure-form textarea[disabled] {
-    cursor: not-allowed;
-    background-color: #eaeded;
-    color: #cad2d3;
-}
-
-/*
-Need to separate out the :not() selector from the rest of the CSS 2.1 selectors
-since IE8 won't execute CSS that contains a CSS3 selector.
-*/
-.pure-form input:not([type])[disabled] {
-    cursor: not-allowed;
-    background-color: #eaeded;
-    color: #cad2d3;
-}
-.pure-form input[readonly],
-.pure-form select[readonly],
-.pure-form textarea[readonly] {
-    background-color: #eee; /* menu hover bg color */
-    color: #777; /* menu text color */
-    border-color: #ccc;
-}
-
-.pure-form input:focus:invalid,
-.pure-form textarea:focus:invalid,
-.pure-form select:focus:invalid {
-    color: #b94a48;
-    border-color: #e9322d;
-}
-.pure-form input[type="file"]:focus:invalid:focus,
-.pure-form input[type="radio"]:focus:invalid:focus,
-.pure-form input[type="checkbox"]:focus:invalid:focus {
-    outline-color: #e9322d;
-}
-.pure-form select {
-    /* Normalizes the height; padding is not sufficient. */
-    height: 2.25em;
-    border: 1px solid #ccc;
-    background-color: white;
-}
-.pure-form select[multiple] {
-    height: auto;
-}
-.pure-form label {
-    margin: 0.5em 0 0.2em;
-}
-.pure-form fieldset {
-    margin: 0;
-    padding: 0.35em 0 0.75em;
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-.pure-form-stacked input[type="text"],
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-.pure-form-stacked input[type="date"],
-.pure-form-stacked input[type="month"],
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-/* Aligned Forms */
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-/* Rounded Inputs */
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-/* Grouped Inputs */
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-.pure-form .pure-group input:focus,
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-.pure-form .pure-input-1 {
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-.pure-form .pure-input-2-3 {
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-.pure-form .pure-input-1-3 {
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-.pure-form .pure-input-1-4 {
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-/* Inline help for forms */
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-.pure-form-message-inline {
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-/* Block help for forms */
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-@media only screen and (max-width : 480px) {
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-    .pure-form input:not([type]),
-    .pure-form input[type="text"],
-    .pure-form input[type="password"],
-    .pure-form input[type="email"],
-    .pure-form input[type="url"],
-    .pure-form input[type="date"],
-    .pure-form input[type="month"],
-    .pure-form input[type="time"],
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-    .pure-form input[type="week"],
-    .pure-form input[type="number"],
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-    .pure-form input[type="color"],
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-    .pure-group input:not([type]),
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-    .pure-group input[type="password"],
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-    .pure-group input[type="url"],
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-    .pure-group input[type="month"],
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-    .pure-form-aligned .pure-control-group label {
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-    .pure-form-aligned .pure-controls {
-        margin: 1.5em 0 0 0;
-    }
-
-    /* NOTE: pure-help-inline is deprecated. Use .pure-form-message-inline instead. */
-    .pure-form .pure-help-inline,
-    .pure-form-message-inline,
-    .pure-form-message {
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-        font-size: 0.75em;
-        /* Increased bottom padding to make it group with its related input element. */
-        padding: 0.2em 0 0.8em;
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-/*csslint adjoining-classes: false, box-model:false*/
-.pure-menu {
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-.pure-menu-fixed {
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-.pure-menu-list,
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-.pure-menu-list {
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-.pure-menu-item {
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-.pure-menu-link,
-.pure-menu-heading {
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-/* HORIZONTAL MENU */
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-.pure-menu-horizontal .pure-menu-list {
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-/* Initial menus should be inline-block so that they are horizontal */
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-/* Submenus should still be display: block; */
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-.pure-menu-children {
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-.pure-menu-horizontal .pure-menu-children {
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-.pure-menu-allow-hover:hover > .pure-menu-children,
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-}
-
-/* Vertical Menus - show the dropdown arrow */
-.pure-menu-has-children > .pure-menu-link:after {
-    padding-left: 0.5em;
-    content: "\25B8";
-    font-size: small;
-}
-
-/* Horizontal Menus - show the dropdown arrow */
-.pure-menu-horizontal .pure-menu-has-children > .pure-menu-link:after {
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-/* scrollable menus */
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-.pure-menu-scrollable .pure-menu-list {
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-.pure-menu-horizontal.pure-menu-scrollable .pure-menu-list {
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-.pure-menu-horizontal.pure-menu-scrollable {
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-    overflow-x: auto;
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-    padding: .5em 0;
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-
-.pure-menu-horizontal.pure-menu-scrollable::-webkit-scrollbar {
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-
-/* misc default styling */
-
-.pure-menu-separator,
-.pure-menu-horizontal .pure-menu-children .pure-menu-separator {
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-    height: 1px;
-    margin: .3em 0;
-}
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-.pure-menu-horizontal .pure-menu-separator {
-    width: 1px;
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-
-/* Need to reset the separator since submenu is vertical */
-.pure-menu-horizontal .pure-menu-children .pure-menu-separator {
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-    width: auto;
-}
-
-.pure-menu-heading {
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-.pure-menu-link {
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-.pure-menu-children {
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-.pure-menu-link,
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-.pure-menu-heading {
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-.pure-menu-disabled {
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-.pure-menu-disabled .pure-menu-link:hover {
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-.pure-menu-active > .pure-menu-link,
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-.pure-menu-selected .pure-menu-link,
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-
-.pure-table {
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-    border-spacing: 0;
-    empty-cells: show;
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-
-.pure-table caption {
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-}
-
-.pure-table td,
-.pure-table th {
-    border-left: 1px solid #cbcbcb;/*  inner column border */
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-    font-size: inherit;
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-    overflow: visible; /*to make ths where the title is really long work*/
-    padding: 0.5em 1em; /* cell padding */
-}
-
-/* Consider removing this next declaration block, as it causes problems when
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-.pure-table td:first-child,
-.pure-table th:first-child {
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-.pure-table thead {
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-/*
-striping:
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-*/
-.pure-table td {
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-}
-.pure-table-odd td {
-    background-color: #f2f2f2;
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-
-/* nth-child selector for modern browsers */
-.pure-table-striped tr:nth-child(2n-1) td {
-    background-color: #f2f2f2;
-}
-
-/* BORDERED TABLES */
-.pure-table-bordered td {
-    border-bottom: 1px solid #cbcbcb;
-}
-.pure-table-bordered tbody > tr:last-child > td {
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-
-
-/* HORIZONTAL BORDERED TABLES */
-
-.pure-table-horizontal td,
-.pure-table-horizontal th {
-    border-width: 0 0 1px 0;
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-}
-.pure-table-horizontal tbody > tr:last-child > td {
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