/* NEAT */
html {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

*, *::after, *::before {
  -webkit-box-sizing: inherit;
     -moz-box-sizing: inherit;
          box-sizing: inherit;
}

/* RESET*/
/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-weight: inherit;
  font-style: inherit;
  font-size: 100%;
  font-family: inherit;
  vertical-align: baseline;
}

/* BASICS */
html {
  background-color: #f2f2f2;
  font: 400 16px/1.5 "Open Sans", Helvetica, Arial, sans-serif;
  color: #333;
}
@media screen and (max-width: 50em) {
  html {
    font-size: 13px;
  }
}

/* MARGINS */
.push {
  margin-bottom: 1.5rem;
}

.push-none, .push-0 {
  margin-bottom: 0;
}

.push-double, .push-2 {
  margin-bottom: 3.0000rem;
}

.push-half, .push-1-2 {
  margin-bottom: 0.7500rem;
}

.push-quarter, .push-1-4 {
  margin-bottom: 0.3750rem;
}

.pull {
  margin-top: 1.5rem;
}

.pull-double, .pull-2 {
  margin-top: 3.0000rem;
}

/* PADDINGS */
section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.pad-top, .pad-t {
  padding-top: 1.5rem;
}

.pad-bottom, .pad-b {
  padding-bottom: 1.5rem;
}

.pad-top-double, .pad-t-2 {
  padding-top: 3.0000rem;
}

.pad-bottom-double, .pad-b-2 {
  padding-bottom: 3.0000rem;
}

.pad-top-half, .pad-t-1-2 {
  padding-top: 0.7500rem;
}

.pad-bottom-half, .pad-b-1-2 {
  padding-bottom: 0.7500rem;
}

.pad-top-quarter, .pad-t-1-4 {
  padding-top: 0.3750rem;
}

.pad-bottom-quarter, .pad-b-1-4 {
  padding-bottom: 0.3750rem;
}

.island {
  padding: 1.5rem;
}

.island-double, .island-2 {
  padding: 3.0000rem;
}

.island-half, .island-1-2 {
  padding: 0.7500rem;
}

.island-quarter, .island-1-4 {
  padding: 0.3750rem;
}

.gutter {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.gutter-double, .gutter-2 {
  padding-left: 3.0000rem;
  padding-right: 3.0000rem;
}

.gutter-half, .gutter-1-2 {
  padding-left: 0.7500rem;
  padding-right: 0.7500rem;
}

.gutter-quarter, .gutter-1-4 {
  padding-left: 0.3750rem;
  padding-right: 0.3750rem;
}

/* FLEX CENTERING */
.flex-center {
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-center-item {
  -webkit-box-flex: 1;
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  -webkit-align-self: center;
      -ms-flex-item-align: center;
          align-self: center;
}

/* TYPOGRAPHY */
/* http://typografier.web-dev.tools/#0,100,1.5,1.333 */
h1, h2, h3, h4, h5, h6 {
  width: 100%;
  margin: 0 0 1.5rem;
  padding: 0 20px;
  color: #333;
  font-weight: 300;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

h1, .exa {
  font-size: 4.2087rem;
  line-height: 1.0692;
}

h2, .peta {
  font-size: 3.1573rem;
  line-height: 1.4253;
}

h3, .tera {
  font-size: 2.3686rem;
  line-height: 1.2666;
}

h4, .giga {
  font-size: 1.7769rem;
  line-height: 1.6883;
}

h5, .mega {
  font-size: 1.3330rem;
  line-height: 1.1253;
}

h6, .kilo, p {
  font-size: 1.0000rem;
  line-height: 1.5000;
}

small, .milli {
  font-size: 0.7502rem;
  line-height: 1.9995;
}

.micro {
  font-size: 0.5628rem;
  line-height: 2.6653;
  color: #808080;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

a {
  font: inherit;
  color: inherit;
  text-decoration: inherit;
}
a.visible-link {
  color: #f6504f;
}
a.visible-link:hover {
  text-decoration: underline;
}

div::-moz-selection, p::-moz-selection, a::-moz-selection, h1::-moz-selection, h2::-moz-selection, h3::-moz-selection, h4::-moz-selection, h5::-moz-selection, h6::-moz-selection {
  background-color: #f6504f;
  color: white;
}

div::selection, p::selection, a::selection, h1::selection, h2::selection, h3::selection, h4::selection, h5::selection, h6::selection {
  background-color: #f6504f;
  color: white;
}

p, ul {
  margin-bottom: -webkit-calc(16px * 1.5);
  margin-bottom: -moz-calc(16px * 1.5);
  margin-bottom: calc(16px * 1.5);
}

p span {
  font-weight: 800;
}

.material-icons {
  cursor: pointer;
}

b {
  font-weight: 800;
}

/* BUTTONS */
.btn-center {
  text-align: center;
  margin: 20px 0;
}

.btn-main {
  position: relative;
  display: inline-block;
  padding: 0 25px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 400;
  color: white;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: center;
  border: 2px solid #f6504f;
  background: #f6504f;
  cursor: pointer;
  z-index: 0;
  outline: none;
  -webkit-transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out;
     -moz-transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out;
       -o-transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out;
          transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out;
}
.btn-main:after {
  width: 100%;
  height: 0;
  bottom: 0;
  left: 0;
  content: '';
  position: absolute;
  background: white;
  z-index: -1;
  -webkit-transition: height 0.2s ease-in-out;
     -moz-transition: height 0.2s ease-in-out;
       -o-transition: height 0.2s ease-in-out;
          transition: height 0.2s ease-in-out;
}
@media screen and (min-width: 65em) {
  .btn-main:hover {
    color: #f6504f;
    text-decoration: none;
  }
  .btn-main:hover:after {
    height: 100%;
  }
}
@media screen and (max-width: 65em) {
  .btn-main:hover {
    color: #f6504f;
    text-decoration: none;
    background-color: white;
  }
}

/* LAYOUT */
.outer-container {
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.outer-container::after {
  clear: both;
  content: "";
  display: table;
}

.outer-container-secondary {
  max-width: 1024px;
  margin-left: auto;
  margin-right: auto;
}
.outer-container-secondary::after {
  clear: both;
  content: "";
  display: table;
}

.full-width {
  float: left;
  display: block;
  margin-right: 0%;
  width: 100%;
}
.full-width:last-child {
  margin-right: 0;
}

.photo-1 {
  float: left;
  display: block;
  margin-right: 0%;
  width: 58.3333333333%;
  margin-left: 20.8333333333%;
}
.photo-1:last-child {
  margin-right: 0;
}
@media screen and (max-width: 38em) {
  .photo-1 {
    float: left;
    display: block;
    margin-right: 0%;
    width: 100%;
    margin-left: 0%;
  }
  .photo-1:last-child {
    margin-right: 0;
  }
}

.photo-2 {
  float: left;
  display: block;
  margin-right: 0%;
  width: 50%;
}
.photo-2:last-child {
  margin-right: 0;
}
@media screen and (max-width: 38em) {
  .photo-2 {
    float: left;
    display: block;
    margin-right: 0%;
    width: 100%;
  }
  .photo-2:last-child {
    margin-right: 0;
  }
}

.photo-gal {
  float: left;
  display: block;
  margin-right: 0%;
  width: 50%;
}
.photo-gal:last-child {
  margin-right: 0;
}
@media screen and (max-width: 38em) {
  .photo-gal {
    float: left;
    display: block;
    margin-right: 0%;
    width: 100%;
  }
  .photo-gal:last-child {
    margin-right: 0;
  }
}

.price {
  float: left;
  display: block;
  margin-right: 0%;
  width: 33.3333333333%;
  margin-left: 20.8333333333%;
}
.price:last-child {
  margin-right: 0;
}
@media screen and (max-width: 38em) {
  .price {
    float: left;
    display: block;
    margin-right: 0%;
    width: 66.6666666667%;
    margin-left: 16.6666666667%;
  }
  .price:last-child {
    margin-right: 0;
  }
}

.btn-price {
  float: left;
  display: block;
  margin-right: 0%;
  width: 25%;
}
.btn-price:last-child {
  margin-right: 0;
}
@media screen and (max-width: 38em) {
  .btn-price {
    float: left;
    display: block;
    margin-right: 0%;
    width: 66.6666666667%;
    margin-left: 16.6666666667%;
  }
  .btn-price:last-child {
    margin-right: 0;
  }
}

.description, .divider, .price-title-small {
  float: left;
  display: block;
  margin-right: 0%;
  width: 58.3333333333%;
  margin-left: 20.8333333333%;
}
.description:last-child, .divider:last-child, .price-title-small:last-child {
  margin-right: 0;
}
@media screen and (max-width: 38em) {
  .description, .divider, .price-title-small {
    float: left;
    display: block;
    margin-right: 0%;
    width: 66.6666666667%;
    margin-left: 16.6666666667%;
  }
  .description:last-child, .divider:last-child, .price-title-small:last-child {
    margin-right: 0;
  }
}

.speaker-thumbnail {
  float: left;
  display: block;
  margin-right: 0%;
  width: 33.3333333333%;
  margin-left: 20.8333333333%;
}
.speaker-thumbnail:last-child {
  margin-right: 0;
}
@media screen and (max-width: 50em) {
  .speaker-thumbnail {
    float: left;
    display: block;
    margin-right: 0%;
    width: 58.3333333333%;
  }
  .speaker-thumbnail:last-child {
    margin-right: 0;
  }
}
@media screen and (max-width: 38em) {
  .speaker-thumbnail {
    float: left;
    display: block;
    margin-right: 0%;
    width: 66.6666666667%;
    margin-left: 16.6666666667%;
  }
  .speaker-thumbnail:last-child {
    margin-right: 0;
  }
}

.speaker-info {
  float: left;
  display: block;
  margin-right: 0%;
  width: 25%;
}
.speaker-info:last-child {
  margin-right: 0;
}
@media screen and (max-width: 50em) {
  .speaker-info {
    float: left;
    display: block;
    margin-right: 0%;
    width: 58.3333333333%;
    margin-left: 20.8333333333%;
  }
  .speaker-info:last-child {
    margin-right: 0;
  }
}
@media screen and (max-width: 38em) {
  .speaker-info {
    float: left;
    display: block;
    margin-right: 0%;
    width: 66.6666666667%;
    margin-left: 16.6666666667%;
  }
  .speaker-info:last-child {
    margin-right: 0;
  }
}

.pt-outer {
  float: left;
  display: block;
  margin-right: 0%;
  width: 33.3333333333%;
}
.pt-outer:last-child {
  margin-right: 0;
}
@media screen and (max-width: 65em) {
  .pt-outer {
    float: left;
    display: block;
    margin-right: 0%;
    width: 66.6666666667%;
    margin-left: 16.6666666667%;
  }
  .pt-outer:last-child {
    margin-right: 0;
  }
}

/* SIGN UP */
.signup {
  padding-top: 2rem;
  text-align: center;
}

.signup-item, .signup-btn {
  padding: 0 20px;
}

.input {
  display: inline-block;
  position: relative;
  margin: 48px auto 0;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  vertical-align: top;
}

.input-field {
  opacity: 0;
  position: absolute;
  top: 5px;
  left: 5px;
  z-index: 100;
  padding: 0 0.55em;
  width: -webkit-calc(100% - 10px);
  width: -moz-calc(100% - 10px);
  width: calc(100% - 10px);
  height: -webkit-calc(100% - 10px);
  height: -moz-calc(100% - 10px);
  height: calc(100% - 10px);
  border: none;
  -webkit-border-radius: 0;
     -moz-border-radius: 0;
          border-radius: 0;
  background: white;
  color: #f6504f;
  font-weight: 600;
  -webkit-transform: scale3d(1, 0, 1);
     -moz-transform: scale3d(1, 0, 1);
          transform: scale3d(1, 0, 1);
  -webkit-transform-origin: 50% 100%;
     -moz-transform-origin: 50% 100%;
      -ms-transform-origin: 50% 100%;
       -o-transform-origin: 50% 100%;
          transform-origin: 50% 100%;
  -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
     -moz-transition: opacity 0.3s, -moz-transform 0.3s;
       -o-transition: opacity 0.3s, -o-transform 0.3s;
          transition: opacity 0.3s, transform 0.3s;
  -webkit-appearance: none;
  /* for box shadows to show on iOS */
}

.input-field:focus {
  outline: none;
}

.input-label {
  display: inline-block;
  width: 100%;
  text-align: left;
  cursor: text;
  float: right;
  padding: 0 1em;
  color: white;
  font-size: 13px;
  font-weight: 600;
  -webkit-font-smoothing: antialiased;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

.input-label::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #f6504f;
  -webkit-transform-origin: 50% 100%;
     -moz-transform-origin: 50% 100%;
      -ms-transform-origin: 50% 100%;
       -o-transform-origin: 50% 100%;
          transform-origin: 50% 100%;
  -webkit-transition: -webkit-transform 0.3s;
     -moz-transition: -moz-transform 0.3s;
       -o-transition: -o-transform 0.3s;
          transition: transform 0.3s;
}

.input-label-content {
  position: relative;
  display: block;
  padding: 1.5em 0;
  width: 100%;
  -webkit-transform-origin: 0% 50%;
     -moz-transform-origin: 0% 50%;
      -ms-transform-origin: 0% 50%;
       -o-transform-origin: 0% 50%;
          transform-origin: 0% 50%;
  -webkit-transition: -webkit-transform 0.3s;
     -moz-transition: -moz-transform 0.3s;
       -o-transition: -o-transform 0.3s;
          transition: transform 0.3s;
}

.input-field:focus,
.input-filled .input-field {
  opacity: 1;
  -webkit-transform: scale3d(1, 1, 1);
     -moz-transform: scale3d(1, 1, 1);
          transform: scale3d(1, 1, 1);
}

.input-field:focus + .input-label,
.input-filled .input-label {
  cursor: default;
  pointer-events: none;
}

.input-field:focus + .input-label::before,
.input-filled .input-label::before {
  -webkit-transform: scale3d(1, 1.5, 1);
     -moz-transform: scale3d(1, 1.5, 1);
          transform: scale3d(1, 1.5, 1);
}

.input-field:focus + .input-label .input-label-content,
.input-filled .input-label-content {
  -webkit-transform: translate3d(0, -3.15em, 0) scale3d(0.8, 0.8, 1) translateZ(1px);
     -moz-transform: translate3d(0, -3.15em, 0) scale3d(0.8, 0.8, 1) translateZ(1px);
          transform: translate3d(0, -3.15em, 0) scale3d(0.8, 0.8, 1) translateZ(1px);
}

/* MAIN BODY */
/* BASIC */
.pretitle {
  width: 100%;
  text-align: center;
  color: white;
  background-color: #808080;
  font-size: 12px;
}

.main-body {
  background-color: white;
  padding-bottom: 4rem;
}

.divider {
  height: 1px;
  background-color: #B6B6B6;
}

.special {
  padding: 50px;
  border-color: #f6504f;
  border-style: solid;
  border-width: 2px;
  text-align: center;
}
.special p:last-child {
  margin-bottom: 0;
}

/* PRICE */
.price {
  height: 78px;
  color: #f6504f;
  font-weight: 600;
  border: 2px solid #f6504f;
  border-right-width: 0;
  text-align: center;
}
@media screen and (max-width: 38em) {
  .price {
    border-width: 2px 2px 0;
  }
}

.price-small {
  height: 50px;
}

.btn-price {
  height: 78px;
}

.btn-price-small {
  height: 50px;
  font-size: 13px;
}

.price-old {
  font-size: 0.7em;
  opacity: 0.5;
}
.price-old span {
  text-decoration: line-through;
}
.price-old:after {
  content: '\0000a0/';
}

.price-new i, .price-old i {
  font-size: 0.92em;
}

.oplata {
  padding: 20px 0;
  text-align: center;
}
.oplata img {
  width: 65%;
  max-width: 300px;
}

/* PHOTOS */
.work-photo-gallery {
  margin-bottom: 2rem;
}

.work-photo-outer {
  height: 300px;
  padding-bottom: 1rem;
}

@media screen and (min-width: 38em) {
  .photo-gal {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}

.photo-1 {
  padding-left: 0;
  padding-right: 0;
}

@media screen and (min-width: 38em) {
  .photo-2 {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
  .photo-2:nth-child(1) {
    padding-left: 0;
  }
  .photo-2:nth-last-child(1) {
    padding-right: 0;
  }
}

.photo {
  height: 100%;
  width: 100%;
  -webkit-background-size: cover;
     -moz-background-size: cover;
       -o-background-size: cover;
          background-size: cover;
  background-position: center;
}

/* dots are lines */
.flickity-page-dots .dot {
  height: 6px;
  width: 30px;
  margin: 0;
  -webkit-border-radius: 0;
     -moz-border-radius: 0;
          border-radius: 0;
  background-color: #333;
}

/* fill-in selected dot */
.flickity-page-dots .dot.is-selected {
  background: #333;
}

/* SPEAKER */
.speaker-thumbnail {
  height: 300px;
  -webkit-background-size: cover;
     -moz-background-size: cover;
       -o-background-size: cover;
          background-size: cover;
  background-position: center;
}

.speaker-info {
  height: 300px;
  background-color: #f2f2f2;
  padding: 30px;
}
@media screen and (max-width: 50em) {
  .speaker-info {
    height: auto;
  }
}

.speaker-name {
  margin-bottom: 10px;
  font-size: 1rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.speaker-city {
  font-size: 12px;
}

.bg-full {
  -webkit-background-size: contain;
     -moz-background-size: contain;
       -o-background-size: contain;
          background-size: contain;
  background-repeat: no-repeat;
}

/* Table basic */
.pt-pad {
  padding: 0 20px;
}
@media screen and (max-width: 65em) {
  .pt-pad {
    padding: 0;
  }
}

.pt-outer {
  margin-top: 15px;
  padding: 0 20px;
  text-align: center;
}
@media screen and (max-width: 65em) {
  .pt-outer {
    padding: 0;
  }
}
.pt-outer b {
  color: #808080;
}

.pt-inner {
  margin: 0 auto;
  width: 100%;
  max-width: 400px;
}

/* Table header */
.pt-header {
  padding: 30px;
  color: white;
  background-color: #f6504f;
}
.pt-header h5 {
  color: white;
}

.pt-price {
  font-size: 20px;
  font-weight: 600;
}

.pt-price-old {
  opacity: 0.5;
  -webkit-font-smoothing: antialiased;
}
.pt-price-old span {
  text-decoration: line-through;
}
.pt-price-old:after {
  content: '\0000a0/\a0';
}

.pt-price i, .pt-price-old i {
  font-size: 0.92em;
}

/* Table body */
.pt-body {
  padding: 50px 30px;
  color: #333;
  background-color: #f2f2f2;
}
.pt-body ul {
  margin-left: -12px;
  list-style: none;
}
.pt-body li {
  margin-bottom: 1rem;
  font-size: 0.8rem;
  line-height: 2;
}
.pt-body li span {
  position: relative;
  padding-left: 28px;
}
.pt-body li span:before {
  position: absolute;
  content: '';
  left: 0;
  top: 0;
  bottom: auto;
  height: 24px;
  width: 24px;
  -webkit-transform: translatey(-10%);
     -moz-transform: translatey(-10%);
      -ms-transform: translatey(-10%);
       -o-transform: translatey(-10%);
          transform: translatey(-10%);
  background: url("../images/pricing-icons.svg") no-repeat -24px 0;
}
.pt-body .available span:before {
  background-position: 0 0;
}
.pt-body .unknown span:before {
  background-position: -48px 0;
}

/* Table button */
.btn-pt {
  width: 100%;
  margin: 0;
  padding-top: 30px;
  padding-bottom: 30px;
}

/* FOOTER */
.legals {
  font-size: 12px;
  line-height: 23.994px;
}
@media screen and (max-width: 38em) {
  .legals {
    display: none;
  }
}

.support, .copyright, .personal {
  color: #808080;
  width: 100%;
  text-align: center;
}

/* SPINNER */
.spinner {
  position: absolute;
  top: -webkit-calc(50% - 25px);
  top: -moz-calc(50% - 25px);
  top: calc(50% - 25px);
  left: -webkit-calc(50% - 25px);
  left: -moz-calc(50% - 25px);
  left: calc(50% - 25px);
  width: 50px;
  height: 50px;
  background-color: #dedede;
  -webkit-animation: sk-rotateplane 1.2s infinite ease-in-out;
     -moz-animation: sk-rotateplane 1.2s infinite ease-in-out;
       -o-animation: sk-rotateplane 1.2s infinite ease-in-out;
          animation: sk-rotateplane 1.2s infinite ease-in-out;
}

@-webkit-keyframes sk-rotateplane {
  0% {
    -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
            transform: perspective(120px) rotateX(0deg) rotateY(0deg);
  }
  50% {
    -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
            transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
  }
  100% {
    -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
            transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
  }
}

@-moz-keyframes sk-rotateplane {
  0% {
    -moz-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
         transform: perspective(120px) rotateX(0deg) rotateY(0deg);
  }
  50% {
    -moz-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
         transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
  }
  100% {
    -moz-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
         transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
  }
}

@-o-keyframes sk-rotateplane {
  0% {
    transform: perspective(120px) rotateX(0deg) rotateY(0deg);
  }
  50% {
    transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
  }
  100% {
    transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
  }
}

@keyframes sk-rotateplane {
  0% {
    -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
       -moz-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
            transform: perspective(120px) rotateX(0deg) rotateY(0deg);
  }
  50% {
    -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
       -moz-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
            transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
  }
  100% {
    -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
       -moz-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
            transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
  }
}