.area_btn,
.tooth {
  text-align: center;
}

.gearArea {
  font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 0.133333rem;
  background-color: rgba(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;
}

.area_btn_box,
.area_roll {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
}

.area_ctrl,
.area_roll {
  height: auto;
  width: 100%;
}

.area_ctrl {
  vertical-align: middle;
  background-color: #d5d8df;
  color: #000;
  margin: 0;
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 9901;
  overflow: hidden;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.area_roll,
.area_roll>div {
  background-color: transparent;
  overflow: hidden;
}

.slideInUp {
  -webkit-animation: slideInUp 0.3s;
  animation: slideInUp 0.3s;
}

@-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);
  }
}

@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);
  }
}

.area_roll {
  display: flex;
  -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));
}

.area_roll>div {
  font-size: 0.426667rem;
  height: 4.866667rem;
  float: left;
  position: relative;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.area_roll>div .gear {
  width: 100%;
  float: left;
  position: absolute;
  z-index: 9902;
  margin-top: 4em;
}

.area_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;
}

.area_grid {
  position: relative;
  top: 4em;
  width: 100%;
  height: 2em;
  margin: 0;
  box-sizing: border-box;
  z-index: 0;
  border-top: 0.04rem solid #abaeb5;
  border-bottom: 0.04rem solid #abaeb5;
}

.area_roll>div:nth-child(3) .area_grid>div {
  left: 42%;
}

.area_btn {
  color: #0575f2;
  font-size: 0.373333rem;
  line-height: 0.373333rem;
  padding: 0.293333rem;
}

.area_btn_box:after,
.area_btn_box:before {
  content: '';
  position: absolute;
  height: 0.013333rem;
  width: 100%;
  display: block;
  background-color: #96979b;
  z-index: 15;
  -webkit-transform: scaleY(.33);
  transform: scaleY(.33);
}

.area_btn_box {
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: stretch;
  -webkit-align-items: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
  background-color: #f1f2f4;
  position: relative;
}

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

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

.tooth {
  height: 2em;
  line-height: 2em;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  line-clamp: 1;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  overflow: hidden;
}