html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: absolute;
  -ms-touch-action: pan-y;
}

.snap-content {
  background: #ffffff;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: auto;
  height: auto;
  z-index: 2;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  -webkit-transform: translate3d(0, 0, 0);
     -moz-transform: translate3d(0, 0, 0);
      -ms-transform: translate3d(0, 0, 0);
       -o-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}

.snap-drawers {
    display: none;
}
@media screen and (min-width: 956px) {
  .snap-content {
    -webkit-transform: translate3d(0, 0, 0) !important;
     -moz-transform: translate3d(0, 0, 0) !important;
      -ms-transform: translate3d(0, 0, 0) !important;
       -o-transform: translate3d(0, 0, 0) !important;
          transform: translate3d(0, 0, 0) !important;
  }
}
@media screen and (max-width: 955px) {
  .snap-drawers {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: auto;
    height: auto;
    display: block;
  }

  .snap-drawer {
    background: #343434;
    color: #ffffff;
    position: absolute;
    top: 0;
    right: auto;
    bottom: 0;
    left: auto;
    width: 265px;
    height: auto;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    -webkit-transition: width 0.3s ease;
       -moz-transition: width 0.3s ease;
        -ms-transition: width 0.3s ease;
         -o-transition: width 0.3s ease;
            transition: width 0.3s ease;
  }

  .snap-drawer h3 {
    font-size: 36px;
    font-weight: normal;
    margin: 15px;
  }

  .snap-drawer h4 {
    padding: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0;
  }

  .snap-drawer .menu-header ul {
    padding: 0;
    margin: 0;
    list-style-type: none;
  }

  .snap-drawer .menu-header ul > li > a {
    display: block;
    border-bottom: 1px solid rgba(0,0,0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px;
    font-weight: bold;
    text-decoration: none;
    color: #ccc;
    text-indent: 20px;
  }
 .snap-drawer .menu-header ul > li > ul > li > a {
    padding-left: 2em;
    background-color: #222222;
  }
  .snap-drawer p {
    opacity: 0.5;
    padding: 15px;
    font-size: 12px;
  }

  .snap-drawer-left {
    left: 0;
    z-index: 1;
  }

  .snap-drawer-right {
    right: 0;
    z-index: 1;
  }

  .snapjs-left .snap-drawer-right,
  .snapjs-right .snap-drawer-left {
    display: none;
  }

  .snapjs-expand-left .snap-drawer-left,
  .snapjs-expand-right .snap-drawer-right {
    width: 100%;
  }
}