/*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Prevent adjustments of font size after orientation changes in IE and iOS.
 */
html {
  font-family: sans-serif;
  /* 1 */
  -ms-text-size-adjust: 100%;
  /* 2 */
  -webkit-text-size-adjust: 100%;
  /* 2 */ }

/**
 * Remove the margin in all browsers (opinionated).
 */
body {
  margin: 0; }

/* HTML5 display definitions
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 * 2. Add the correct display in IE.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  /* 1 */
  display: block; }

/**
 * Add the correct display in IE 9-.
 */
audio,
canvas,
progress,
video {
  display: inline-block; }

/**
 * Add the correct display in iOS 4-7.
 */
audio:not([controls]) {
  display: none;
  height: 0; }

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline; }

/**
 * Add the correct display in IE 10-.
 * 1. Add the correct display in IE.
 */
template,
[hidden] {
  display: none; }

/* Links
   ========================================================================== */
/**
 * 1. Remove the gray background on active links in IE 10.
 * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
 */
a {
  background-color: transparent;
  /* 1 */
  -webkit-text-decoration-skip: objects;
  /* 2 */ }

/**
 * Remove the outline on focused links when they are also active or hovered
 * in all browsers (opinionated).
 */
a:active,
a:hover {
  outline-width: 0; }

/* Text-level semantics
   ========================================================================== */
/**
 * 1. Remove the bottom border in Firefox 39-.
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */ }

/**
 * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
 */
b,
strong {
  font-weight: inherit; }

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder; }

/**
 * Add the correct font style in Android 4.3-.
 */
dfn {
  font-style: italic; }

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0; }

/**
 * Add the correct background and color in IE 9-.
 */
mark {
  background-color: #ff0;
  color: #000; }

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%; }

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sub {
  bottom: -0.25em; }

sup {
  top: -0.5em; }

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10-.
 */
img {
  border-style: none; }

/**
 * Hide the overflow in IE.
 */
svg:not(:root) {
  overflow: hidden; }

/* Grouping content
   ========================================================================== */
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */ }

/**
 * Add the correct margin in IE 8.
 */
figure {
  margin: 1em 40px; }

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */ }

/* Forms
   ========================================================================== */
/**
 * 1. Change font properties to `inherit` in all browsers (opinionated).
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font: inherit;
  /* 1 */
  margin: 0;
  /* 2 */ }

/**
 * Restore the font weight unset by the previous rule.
 */
optgroup {
  font-weight: bold; }

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  /* 1 */
  overflow: visible; }

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  /* 1 */
  text-transform: none; }

/**
 * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
 *    controls in Android 4.
 * 2. Correct the inability to style clickable types in iOS and Safari.
 */
button,
html [type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  /* 2 */ }

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0; }

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText; }

/**
 * Change the border, margin, and padding in all browsers (opinionated).
 */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em; }

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */ }

/**
 * Remove the default vertical scrollbar in IE.
 */
textarea {
  overflow: auto; }

/**
 * 1. Add the correct box sizing in IE 10-.
 * 2. Remove the padding in IE 10-.
 */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */ }

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto; }

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */ }

/**
 * Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
 */
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none; }

/**
 * Correct the text style of placeholders in Chrome, Edge, and Safari.
 */
::-webkit-input-placeholder {
  color: inherit;
  opacity: 0.54; }

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */ }

/**
 * For modern browsers
 * 1. The space content is one way to avoid an Opera bug when the
 *    contenteditable attribute is included anywhere else in the document.
 *    Otherwise it causes space to appear at the top and bottom of elements
 *    that are clearfixed.
 * 2. The use of `table` rather than `block` is only necessary if using
 *    `:before` to contain the top-margins of child elements.
 */
.cf:before, header nav:before, section:before, section.sponsors .sponsor-group:before,
.cf:after,
header nav:after,
section:after,
section.sponsors .sponsor-group:after {
  content: " ";
  /* 1 */
  display: table;
  /* 2 */ }

.cf:after, header nav:after, section:after, section.sponsors .sponsor-group:after {
  clear: both; }

/**
 * For IE 6/7 only
 * Include this rule to trigger hasLayout and contain floats.
 */
.cf, header nav, section, section.sponsors .sponsor-group {
  *zoom: 1; }

@font-face {
  font-family: "Clear Sans";
  font-style: normal;
  font-weight: 100;
  src: local("ClearSans-Thin"), local("Clear Sans Thin"), url("../fonts/EOT/ClearSans-Thin.eot"), url("../fonts/EOT/ClearSans-Thin.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-Thin.woff") format("woff"), url("../fonts/TTF/ClearSans-Thin.ttf") format("truetype"), url("../fonts/SVG/ClearSans-Thin.svg") format("svg"); }

@font-face {
  font-family: "Clear Sans";
  font-style: normal;
  font-weight: 300;
  src: local("ClearSans-Light"), local("Clear Sans Light"), url("../fonts/EOT/ClearSans-Light.eot"), url("../fonts/EOT/ClearSans-Light.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-Light.woff") format("woff"), url("../fonts/TTF/ClearSans-Light.ttf") format("truetype"), url("../fonts/SVG/ClearSans-Light.svg") format("svg"); }

@font-face {
  font-family: "Clear Sans";
  font-style: normal;
  font-weight: 400;
  src: local("ClearSans"), local("Clear Sans"), url("../fonts/EOT/ClearSans-Regular.eot"), url("../fonts/EOT/ClearSans-Regular.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-Regular.woff") format("woff"), url("../fonts/TTF/ClearSans-Regular.ttf") format("truetype"), url("../fonts/SVG/ClearSans-Regular.svg") format("svg"); }

@font-face {
  font-family: "Clear Sans";
  font-style: italic;
  font-weight: 400;
  src: local("ClearSans-Italic"), local("Clear Sans Italic"), url("../fonts/EOT/ClearSans-Italic.eot"), url("../fonts/EOT/ClearSans-Italic.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-Italic.woff") format("woff"), url("../fonts/TTF/ClearSans-Italic.ttf") format("truetype"), url("../fonts/SVG/ClearSans-Italic.svg") format("svg"); }

@font-face {
  font-family: "Clear Sans";
  font-style: normal;
  font-weight: 500;
  src: local("ClearSans-Medium"), local("Clear Sans Medium"), url("../fonts/EOT/ClearSans-Medium.eot"), url("../fonts/EOT/ClearSans-Medium.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-Medium.woff") format("woff"), url("../fonts/TTF/ClearSans-Medium.ttf") format("truetype"), url("../fonts/SVG/ClearSans-Medium.svg") format("svg"); }

@font-face {
  font-family: "Clear Sans";
  font-style: italic;
  font-weight: 500;
  src: local("ClearSans-MediumItalic"), local("Clear Sans Medium Italic"), url("../fonts/EOT/ClearSans-MediumItalic.eot"), url("../fonts/EOT/ClearSans-MediumItalic.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-MediumItalic.woff") format("woff"), url("../fonts/TTF/ClearSans-MediumItalic.ttf") format("truetype"), url("../fonts/SVG/ClearSans-MediumItalic.svg") format("svg"); }

@font-face {
  font-family: "Clear Sans";
  font-style: normal;
  font-weight: 700;
  src: local("ClearSans-Bold"), local("Clear Sans Bold"), url("../fonts/EOT/ClearSans-Bold.eot"), url("../fonts/EOT/ClearSans-Bold.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-Bold.woff") format("woff"), url("../fonts/TTF/ClearSans-Bold.ttf") format("truetype"), url("../fonts/SVG/ClearSans-Bold.svg") format("svg"); }

@font-face {
  font-family: "Clear Sans";
  font-style: italic;
  font-weight: 700;
  src: local("ClearSans-BoldItalic"), local("Clear Sans Bold Italic"), url("../fonts/EOT/ClearSans-BoldItalic.eot"), url("../fonts/EOT/ClearSans-BoldItalic.eot?#iefix") format("embedded-opentype"), url("../fonts/WOFF/ClearSans-BoldItalic.woff") format("woff"), url("../fonts/TTF/ClearSans-BoldItalic.ttf") format("truetype"), url("../fonts/SVG/ClearSans-BoldItalic.svg") format("svg"); }

.xero-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/xero.png") center no-repeat; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    .xero-logo {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/sponsors/xero@2x.png");
      background-size: 300px 300px; } }

.lilregie-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/lilregie.png") center no-repeat; }

.raygun-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/raygun.png") center no-repeat; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    .raygun-logo {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/sponsors/raygun@2x.png");
      background-size: 300px 300px; } }

.eighti-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/8i.png") center no-repeat; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    .eighti-logo {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/sponsors/8i@2x.png");
      background-size: 250px 250px; } }

.aws-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/aws.png") center no-repeat; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    .aws-logo {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/sponsors/aws@2x.png");
      background-size: 225px 94px; } }

.trademe-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/trademe.png") center no-repeat; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    .trademe-logo {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/sponsors/trademe@2x.png");
      background-size: 300px 94px; } }

.multimedia-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/multi_media.png") center no-repeat; }

.umbrella-logo {
  max-width: 300px;
  height: 300px;
  background-color: #a09f9f;
  background: url("images/sponsors/umbrella.png") center no-repeat; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    .umbrella-logo {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/sponsors/umbrella@2x.png");
      background-size: 300px 94px; } }

/* Colors */
/* Type */
/* Page */
body {
  background: #231f20;
  color: white;
  font-family: "Clear Sans", "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  text-align: center; }

strong {
  font-weight: bold; }

header {
  background: url("images/civic-square.jpg") center no-repeat;
  width: 100%;
  height: 845px; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    header {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/civic-square@2x.jpg");
      background-size: 1280px 845px; } }
  header nav {
    padding: 40px;
    margin-bottom: 30px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto; }
    header nav .small-logo {
      float: left;
      width: 130px;
      height: 48px;
      background: url("images/small-logo.png") center; }
      @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
        header nav .small-logo {
          /* on retina, use image that's scaled by 2 */
          background-image: url("images/small-logo@2x.png");
          background-size: 130px 48px; } }
    header nav ul {
      float: right;
      list-style-type: none; }
      header nav ul li {
        float: left;
        margin-left: 40px; }
        header nav ul li.buy {
          text-align: right; }
          header nav ul li.buy a {
            font-weight: normal;
            color: #a09f9f; }
            header nav ul li.buy a strong {
              display: block;
              color: #ff356e; }
      header nav ul a {
        vertical-align: top;
        font-weight: bold;
        text-decoration: none;
        color: #FFFFFF;
        font-size: 0.75rem;
        text-transform: uppercase;
        -webkit-font-smoothing: subpixel-antialiased;
        letter-spacing: 0.15625rem; }
  header .main-logo {
    margin: 0 auto;
    width: 282px;
    height: 301px;
    background: url("images/logo.png") center; }
    @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
      header .main-logo {
        /* on retina, use image that's scaled by 2 */
        background-image: url("images/logo@2x.png");
        background-size: 282px 301px; } }
  header .bubbles {
    margin: 0 auto;
    width: 65px;
    height: 22px;
    background: url("images/top-divider.png") center; }
    @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
      header .bubbles {
        /* on retina, use image that's scaled by 2 */
        background-image: url("images/top-divider@2x.png");
        background-size: 65px 22px; } }
  header h2 {
    font-weight: 100;
    color: #ffffff;
    font-size: 34px; }
    header h2 strong {
      font-weight: bold;
      color: #ff356e; }
  header p {
    color: #a09f9f;
    text-transform: uppercase;
    letter-spacing: 0.15625rem;
    margin-top: 2em;
    line-height: 1.8em; }
    header p strong {
      color: #ffffff; }

section {
  width: 1280px;
  margin: 0 auto;
  position: relative; }
  section .title-overlay {
    position: absolute;
    top: 40px;
    color: #ff356e;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.15625rem;
    font-size: 0.6em;
    padding-bottom: 14px;
    background: url("images/divider.png") center bottom no-repeat; }
    @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
      section .title-overlay {
        /* on retina, use image that's scaled by 2 */
        background-image: url("images/divider@2x.png");
        background-size: 58px 19px; } }

section.speakers {
  padding-top: 150px; }
  section.speakers .speaker {
    width: 320px;
    height: 700px;
    display: block;
    float: left;
    text-align: left; }
    section.speakers .speaker .card {
      position: relative;
      width: 100%;
      height: 100%;
      -webkit-transform-style: preserve-3d;
      -webkit-transition: 0.5s; }
      section.speakers .speaker .card a {
        color: #a09f9f; }
      section.speakers .speaker .card .card-front,
      section.speakers .speaker .card .card-back {
        width: 100%;
        height: 420px;
        z-index: 2; }
      section.speakers .speaker .card .card-front {
        position: absolute;
        height: 100%;
        background: black;
        color: white;
        cursor: pointer; }
      section.speakers .speaker .card .card-back {
        background: rgba(0, 0, 0, 0.6);
        color: #a09f9f;
        font-size: 16px;
        line-height: 20px;
        color: black;
        position: absolute;
        bottom: 0px; }
        section.speakers .speaker .card .card-back .padding {
          opacity: 1;
          color: #FFF;
          padding: 0 30px; }
    section.speakers .speaker.speaker-1 .card-front {
      background: url("images/first-speaker.png");
      background-repeat: no-repeat; }
      @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
        section.speakers .speaker.speaker-1 .card-front {
          /* on retina, use image that's scaled by 2 */
          background-image: url("images/first-speaker@2x.png");
          background-size: 320px 700px; } }
    section.speakers .speaker.speaker-2 .card-front {
      background: url("images/second-speaker.png");
      background-repeat: no-repeat; }
      @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
        section.speakers .speaker.speaker-2 .card-front {
          /* on retina, use image that's scaled by 2 */
          background-image: url("images/second-speaker@2x.png");
          background-size: 320px 700px; } }
    section.speakers .speaker.speaker-3 .card-front {
      background: url("images/third-speaker.png");
      background-repeat: no-repeat; }
      @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
        section.speakers .speaker.speaker-3 .card-front {
          /* on retina, use image that's scaled by 2 */
          background-image: url("images/third-speaker@2x.png");
          background-size: 320px 700px; } }
    section.speakers .speaker.speaker-4 .card-front {
      background: url("images/fourth-speaker.png");
      background-repeat: no-repeat; }
      @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
        section.speakers .speaker.speaker-4 .card-front {
          /* on retina, use image that's scaled by 2 */
          background-image: url("images/fourth-speaker@2x.png");
          background-size: 320px 700px; } }
    section.speakers .speaker.missing {
      text-align: center; }
    section.speakers .speaker a {
      color: #a09f9f;
      text-decoration: none;
      font-weight: normal; }
      section.speakers .speaker a:hover {
        color: #FFF; }
  section.speakers .name {
    font-size: 19px;
    font-weight: bold;
    margin-bottom: 5px;
    margin-top: 20px; }
  section.speakers .handle a {
    font-size: 16px;
    color: #a09f9f;
    text-decoration: none;
    font-weight: normal;
    display: block;
    margin-bottom: 20px; }
  section.speakers .description {
    font-size: 16px;
    font-weight: normal;
    line-height: 22px; }

section.sponsors {
  padding-top: 150px; }
  section.sponsors .sponsor-group {
    max-width: 1200px;
    margin: 0 auto; }
  section.sponsors .sponsor {
    display: block;
    width: 300px;
    height: 300px;
    background: #1b1718;
    float: left;
    /* flip */
    -webkit-perspective: 800;
    position: relative;
    z-index: 2; }
    section.sponsors .sponsor:hover {
      z-index: 3; }
      section.sponsors .sponsor:hover .card {
        -webkit-transform: rotatex(-180deg);
        transform: rotatex(-180deg); }
    section.sponsors .sponsor .card {
      position: relative;
      width: 100%;
      height: 100%;
      -webkit-transform-style: preserve-3d;
      transform-style: preserve-3d;
      -webkit-transition: 0.5s;
      transition: 0.5s;
      -moz-transition: all 0.5s ease-in-out; }
      section.sponsors .sponsor .card a {
        color: #a09f9f; }
      section.sponsors .sponsor .card .card-front,
      section.sponsors .sponsor .card .card-back {
        width: 100%;
        height: 100%;
        position: absolute;
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        z-index: 2; }
      section.sponsors .sponsor .card .card-front {
        position: absolute;
        z-index: 1;
        background: black;
        color: white;
        cursor: pointer; }
      section.sponsors .sponsor .card .card-back {
        -webkit-transform: rotatex(-180deg);
        transform: rotatex(-180deg);
        background: blue;
        background: white;
        color: #a09f9f;
        font-size: 12px;
        line-height: 18px;
        color: black;
        cursor: pointer;
        position: relative; }
        section.sponsors .sponsor .card .card-back .padding {
          position: absolute;
          top: 50%;
          color: #666666;
          transform: translateY(-50%);
          padding: 0 30px; }

section.sell {
  background: url("images/footer.png") center no-repeat;
  padding: 40px 0; }
  section.sell a {
    color: #a09f9f; }
  @media (min--moz-device-pixel-ratio: 1.3), (-o-min-device-pixel-ratio: 2.6 / 2), (-webkit-min-device-pixel-ratio: 1.3), (min-device-pixel-ratio: 1.3), (min-resolution: 1.3dppx) {
    section.sell {
      /* on retina, use image that's scaled by 2 */
      background-image: url("images/footer@2x.png");
      background-size: 1280px 215px; } }
  section.sell .hard-sell {
    vertical-align: middle;
    display: inline-block;
    font-size: 21px;
    font-weight: 100;
    text-align: right;
    margin-right: 20px; }
  section.sell a.buy-button {
    vertical-align: middle;
    display: inline-block;
    border: 2px solid #ff356e;
    border-radius: 3px;
    padding: 0 70px;
    height: 55px;
    line-height: 55px;
    letter-spacing: 0.15625rem;
    color: #ff356e;
    text-transform: uppercase;
    font-weight: bold;
    text-decoration: none; }

footer {
  height: 40px;
  width: 1280px;
  padding: 40px 0;
  margin: 0 auto; }
  footer .left {
    display: inline-block;
    width: 1000px; }
  footer .right {
    display: inline-block;
    width: 200px; }
  footer a {
    color: #a09f9f; }
    footer a:hover {
      color: #FFF; }
  footer ul {
    margin-left: 0;
    list-style: none; }
    footer ul li {
      display: inline-block;
      margin-right: rem-calc(15); }
      footer ul li:hover {
        opacity: .5; }

@media all and (max-width: 1280px) {
  section {
    width: 100%;
    margin: 0 auto; }
  section.speakers {
    width: 640px;
    padding-top: 150px;
    margin: 0 auto; }
    section.speakers .speaker:nth-child(2n) {
      clear: both; }
  section.sponsors {
    width: 600px;
    padding-top: 150px;
    margin: 0 auto; }
    section.sponsors .speaker-group .sponsor:nth-child(2n) {
      clear: both; }
  footer {
    width: 100%; }
    footer .left {
      width: 100%; }
    footer .right {
      width: 100%; } }

@media all and (max-width: 640px) {
  section.speakers {
    width: 320px;
    padding-top: 150px;
    margin: 0 auto; }
    section.speakers .speaker:nth-child(2n) {
      clear: auto; }
  section.sponsors {
    width: 320px;
    padding-top: 150px;
    margin: 0 auto; }
    section.sponsors .sponsor:nth-child(2n) {
      clear: auto; }
  section.sell .hard-sell {
    display: block;
    text-align: center;
    margin-right: 0; }
  section.sell a.buy-button {
    display: inline-block;
    clear: both;
    margin-top: 20px; }
  /* At this point start making the text smaller for mobile */
  header .main-logo {
    width: 206px;
    height: 220px;
    background-size: 206px 220px;
    margin-bottom: 40px; }
  header nav .small-logo {
    display: none; }
  header nav ul {
    width: 100%;
    margin-right: 0; }
    header nav ul li {
      margin: 0;
      display: block;
      float: none;
      margin-bottom: 20px; }
      header nav ul li.buy {
        text-align: center; }
  header h2 {
    font-size: 25px;
    line-height: 38px; }
  header p {
    font-size: 12px; } }