.gearYM,.gearDate,.gearDatetime,.gearTime {
  font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 10px;
  background-color: rgba(0,0,0,0.2);
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9900;
  overflow: hidden;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both
}

.date_ctrl {
  vertical-align: middle;
  background-color: #d5d8df;
  color: #000;
  margin: 0;
  height: auto;
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 9901;
  overflow: hidden;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0)
}

.slideInUp {
  animation: slideInUp .3s ease-in;
  -webkit-animation: slideInUp .3s ease-in
}

@-webkit-keyframes slideInUp {
  from {
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0)
  }

  to {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0)
  }
}

.ym_roll,.date_roll,.datetime_roll,.time_roll {
  display: -webkit-box;
  width: 100%;
  height: auto;
  overflow: hidden;
  font-weight: bold;
  background-color: transparent;
  -webkit-mask: -webkit-gradient(linear, 0% 50%, 0% 100%, from(#debb47), to(rgba(36,142,36,0)));
  -webkit-mask: -webkit-linear-gradient(top, #debb47 50%, rgba(36,142,36,0))
}

.ym_roll>div,.date_roll>div,.datetime_roll>div,.time_roll>div {
  font-size: 2.3em;
  height: 6em;
  float: left;
  background-color: transparent;
  position: relative;
  overflow: hidden;
  -webkit-box-flex: 4
}

.ym_roll>div .gear,.date_roll>div .gear,.datetime_roll>div .gear,.time_roll>div .gear {
  width: 100%;
  float: left;
  position: absolute;
  z-index: 9902;
  margin-top: -6em
}

.date_roll_mask {
  -webkit-mask: -webkit-gradient(linear, 0% 40%, 0% 0%, from(#debb47), to(rgba(36,142,36,0)));
  -webkit-mask: -webkit-linear-gradient(bottom, #debb47 50%, rgba(36,142,36,0));
  padding: 0 0 3em 0
}

.date_roll>div:nth-child(2) {
  -webkit-box-flex: 2
}

.date_roll>div:nth-child(1),.datetime_roll>div:nth-child(1) {
  -webkit-box-flex: 4
}

.datetime_roll>div:first-child {
  -webkit-box-flex: 6
}

.datetime_roll>div:last-child {
  -webkit-box-flex: 6
}

.date_grid {
  position: relative;
  top: 2em;
  width: 100%;
  height: 2em;
  margin: 0;
  box-sizing: border-box;
  z-index: 0;
  border-top: 1px solid #abaeb5;
  border-bottom: 1px solid #abaeb5
}

.date_grid>div {
  color: #000;
  position: absolute;
  right: 0;
  top: 0;
  font-size: .8em;
  line-height: 2.5em
}

.date_roll>div:nth-child(3) .date_grid>div {
  left: 42%
}

.datetime_roll>div .date_grid>div {
  right: 0
}

.datetime_roll>div:first-child .date_grid>div {
  left: auto;
  right: 0%
}

.datetime_roll>div:last-child .date_grid>div {
  left: 50%
}

.time_roll>div:nth-child(1) .date_grid>div {
  right: 1em
}

.ym_roll>div:nth-child(1) .date_grid>div {
  right: .1em
}

.ym_roll>div .date_grid>div,.time_roll>div .date_grid>div {
  right: 5em
}

.date_btn {
  color: #0575f2;
  font-size: 1.6em;
  font-weight: bold;
  line-height: 1em;
  text-align: center;
  padding: .8em 1em
}

.date_btn_box:before,.date_btn_box:after {
  content: '';
  position: absolute;
  height: 1px;
  width: 100%;
  display: block;
  background-color: #96979b;
  z-index: 15;
  -webkit-transform: scaleY(0.33);
  transform: scaleY(0.33)
}

.date_btn_box {
  display: -webkit-box;
  -webkit-box-pack: justify;
  -webkit-box-align: stretch;
  background-color: #f1f2f4;
  position: relative
}

.date_btn_box:before {
  left: 0;
  top: 0;
  -webkit-transform-origin: 50% 20%;
  transform-origin: 50% 20%
}

.date_btn_box:after {
  left: 0;
  bottom: 0;
  -webkit-transform-origin: 50% 70%;
  transform-origin: 50% 70%
}

.date_roll>div:nth-child(1) .gear {
  text-indent: 20%
}

.date_roll>div:nth-child(2) .gear {
  text-indent: -20%
}

.date_roll>div:nth-child(3) .gear {
  text-indent: -55%
}

.datetime_roll>div .gear {
  width: 100%;
  text-indent: -25%
}

.datetime_roll>div:first-child .gear {
  text-indent: -10%
}

.datetime_roll>div:last-child .gear {
  text-indent: -50%
}

.ym_roll>div .gear,.time_roll>div .gear {
  width: 100%;
  text-indent: -70%
}

.ym_roll>div:nth-child(1) .gear,.time_roll>div:nth-child(1) .gear {
  width: 100%;
  text-indent: 10%
}

.tooth {
  height: 2em;
  line-height: 2em;
  text-align: center
}