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

html, body, .container-mp, .scroller {
  height: auto;
}

.scroller {
  overflow-y: hidden;
}

.scroller, .scroller-inner {
  position: relative;
}

.container-mp {
  position: relative;
  overflow: hidden;
  background: #fff !important;
}

.menu-trigger {
  position: relative;
  padding-left: 60px;
  font-size: 0.9em;
}

.menu-trigger:before {
  position: absolute;
  top: 2px;
  left: 0;
  width: 40px;
  height: 6px;
  background: #fff;
  box-shadow: 0 6px #34495e, 0 12px #fff, 0 18px #34495e, 0 24px #fff;
  content: "";
}

.mp-pusher {
  position: relative;
  left: 0;
  height: 100%;
}

.mp-menu {
  position: absolute;
  /* we can't use fixed here :( */
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  -webkit-transform: translate3d(-100%, 0, 0);
  -moz-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
}

.mp-level {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff !important;
  -webkit-transform: translate3d(-100%, 0, 0);
  -moz-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
}

/* overlays for pusher and for level that gets covered */

.mp-pusher::after, .mp-level::after, .mp-level::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  content: "";
  opacity: 0;
}

.mp-pusher::after, .mp-level::after {
  background: rgba(0, 0, 0, 0.3);
  -webkit-transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s;
  -moz-transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s;
  transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s;
}

.mp-level::after {
  z-index: -1;
}

.mp-pusher.mp-pushed::after, .mp-level.mp-level-overlay::after {
  width: 100%;
  height: 100%;
  opacity: 1;
  -webkit-transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  transition: opacity 0.3s;
}

.mp-level.mp-level-overlay {
  cursor: pointer;
}

.mp-level.mp-level-overlay.mp-level::before {
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 1;
}

.mp-pusher, .mp-level {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}

/* overlap */

.mp-overlap .mp-level.mp-level-open {
  box-shadow: 1px 0 2px rgba(0, 0, 0, 0.2);
  -webkit-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
}

/* First level */

.mp-menu>.mp-level, .mp-menu>.mp-level.mp-level-open, .mp-menu.mp-overlap>.mp-level, .mp-menu.mp-overlap>.mp-level.mp-level-open {
  box-shadow: none;
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

/* cover */

.mp-cover .mp-level.mp-level-open {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.mp-cover .mp-level.mp-level-open>ul>li>.mp-level:not(.mp-level-open) {
  -webkit-transform: translate3d(-100%, 0, 0);
  -moz-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
}

/* content style */

.mp-menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mp-menu h2 {
  margin: 0;
  padding: 1em;
  color: rgba(0, 0, 0, 0.4);
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.1);
  font-weight: 300;
  font-size: 1.2em;
}

.mp-menu.mp-overlap h2::before {
  position: absolute;
  top: 0;
  right: 0;
  margin-right: 8px;
  font-size: 75%;
  line-height: 1.8;
  opacity: 0;
  -webkit-transition: opacity 0.3s, -webkit-transform 0.1s 0.3s;
  -moz-transition: opacity 0.3s, -moz-transform 0.1s 0.3s;
  transition: opacity 0.3s, transform 0.1s 0.3s;
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  transform: translateX(-100%);
}

.mp-menu.mp-cover h2 {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 1em;
}

.mp-overlap .mp-level.mp-level-overlay>h2::before {
  opacity: 1;
  -webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
  -moz-transition: -moz-transform 0.3s, opacity 0.3s;
  transition: transform 0.3s, opacity 0.3s;
  -webkit-transform: translateX(0);
  -moz-transform: translateX(0);
  transform: translateX(0);
}

.mp-menu ul li>a {
  display: block;
  padding: 0.7em 1em 0.7em 1.8em;
  outline: none;
  box-shadow: inset 0 -1px rgba(0, 0, 0, 0.2);
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.1);
  font-size: .7em;
  -webkit-transition: background 0.3s, box-shadow 0.3s;
  -moz-transition: background 0.3s, box-shadow 0.3s;
  transition: background 0.3s, box-shadow 0.3s;
}

.mp-menu ul li::before {
  position: absolute;
  left: 10px;
  z-index: -1;
  color: rgba(0, 0, 0, 0.2);
  line-height: 3.5;
}

.mp-level>ul>li:first-child>a {
  box-shadow: inset 0 -1px rgba(0, 0, 0, 0.2), inset 0 1px rgba(0, 0, 0, 0.2);
}

.mp-menu ul li a:hover, .mp-level>ul>li:first-child>a:hover {
  background: rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 -1px rgba(0, 0, 0, 0);
}

.mp-menu .mp-level.mp-level-overlay>ul>li>a, .mp-level.mp-level-overlay>ul>li:first-child>a {
  box-shadow: inset 0 -1px rgba(0, 0, 0, 0);
}

.mp-level>ul>li:first-child>a:hover, .mp-level.mp-level-overlay>ul>li:first-child>a {
  box-shadow: inset 0 -1px rgba(0, 0, 0, 0), inset 0 1px rgba(0, 0, 0, 0);
}

/* seems like Chrome 34.0.1847.131 needs the second shadow otherwise the transition breaks */

.mp-back {
  /* background: rgba(0, 0, 0, 0.1); */
  outline: none;
  /* color: #fff; */
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  display: block;
  /* font-size: 0.8em; */
  padding: 1em;
  position: relative;
  /* box-shadow: inset 0 1px rgba(0, 0, 0, 0.1); */
  -webkit-transition: background 0.3s;
  -moz-transition: background 0.3s;
  transition: background 0.3s;
}

.mp-back::after {
  /* font-family: "linecons"; */
  position: absolute;
  /* content: "\e037"; */
  right: 10px;
  font-size: 1.3em;
  color: rgba(0, 0, 0, 0.3);
}

.mp-menu .mp-level.mp-level-overlay>.mp-back, .mp-menu .mp-level.mp-level-overlay>.mp-back::after {
  background: transparent;
  box-shadow: none;
  color: transparent;
}

/* Fallback example for browsers that don't support 3D transforms (and no JS fallback) */

/* We'll show the first level only */

.no-csstransforms3d .mp-pusher, .no-js .mp-pusher {
  padding-left: 300px;
}

.no-csstransforms3d .mp-menu .mp-level, .no-js .mp-menu .mp-level {
  display: none;
}

.no-csstransforms3d .mp-menu>.mp-level, .no-js .mp-menu>.mp-level {
  display: block;
}