/* 模态框开始 */
/* 蒙层 */
.modelboxbg{
  position:absolute;
  top:0;
  z-index:10000;
  width:100%;
  height: 100%;
  background: #000;
  opacity: 0.3;
}
.modelbox{
  position: fixed;
  bottom:0;
  z-index:999999;
  width:100%;
  background: #fff;
}
picker-view-column{
  text-align: center;
}
view.model_picker{
  position: relative;
}
.button_model{
  height: 80rpx;
  width: 100%;
  background: #fff;
  position: relative;
  border-bottom: 1px solid #d9d9d9;
}
.button_model text{
    color: #007aff;
    position: absolute;
    background:transparent;
    border: none;
    line-height: 80rpx;
}
.button_model text:first-child{
  left: 32rpx;
}
.button_model text:last-child{
  right: 32rpx;
}
/* 模态框结束 */