index.wxss

/* components/miniprogram-city-picker/index.wxss */

.city-picker-container {
  position: fixed;
  top: 100vh;
  left: 0;
  right: 0;
  height: 100vh;
  z-index: 20000;
  transition: 0.3s all ease-in-out;
}

.city-picker-container.show {
  top: 0;
}

.city-picker-shadow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.65);
}

.city-picker-header {
  padding: 0 10px;
  display: flex;
  justify-content: space-between;
  font-size: 16px;
  border-bottom: 1px solid #eee;
  box-sizing: border-box;
}

.city-picker-submit {
  color: #33ac37;
}

.city-picker-header view {
  padding: 10px;
}

.custom-picker {
  width: 100%;
  height: 200px;
}

.custom-picker view {
  line-height: 40px;
  text-align: center;
}

.city-picker-box {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300000;
  background-color: #fff;
}

.city-picker-shadow {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(100% - 240);
  z-index: 200000;
  display: none;
}

.show .city-picker-shadow {
  display: block;
}