.custom-date-picker-box {
  position: relative;
}
.custom-date-picker-box.popup-show .custom-date-popup-shadow {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background-color: transparent;
}
.custom-date-picker-box .custom-date-picker {
  color: #222222;
  position: relative;
}
.custom-date-picker-box.custom-date-picker-box-mobile {
  display: flex;
  align-items: center;
}
.custom-date-picker-box.custom-date-picker-box-mobile .custom-date-picker::before {
  /*content: "年/月/日";*/
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
}
.custom-date-picker-box.custom-date-picker-box-mobile .custom-date-picker:valid::before {
  content: none;
}

/* 弹窗 */
.custom-date-picker-box .custom-date-popup {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 400px;
  height: 250px;
  background-color: white;
  border: 1px solid #efefef;
  transform: translate(0, 100%);
  -webkit-transform: translate(0, 100%);
  -moz-transform: translate(0, 100%);
  -ms-transform: translate(0, 100%);
  z-index: 51;
  box-shadow: 2px 2px 4px 1px rgba(200, 200, 200, 0.3);
  font-size: 14px;
  display: none;
  flex-direction: column;
}
.custom-date-picker-box.popup-show .custom-date-popup {
  display: flex;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #efefef;
  height: 40px;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-header .custom-date-popu-header-menu {
  display: flex;
  align-items: center;
  cursor: default;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-header .custom-date-popu-header-menu>li {
  width: 60px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-header .custom-date-popu-header-menu>li.select::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: #222222;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-header .custom-date-popu-header-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  cursor: pointer;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-content {
  flex-grow: 1;
  height: 1px;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-content ul.custom-date-content-item {
  height: 100%;
  max-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  display: none;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-content ul.custom-date-content-item.select {
  display: block;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-content ul.custom-date-content-item>li {
  height: 40px;
  line-height: 40px;
  padding: 0px 15px;
  cursor: pointer;
}
.custom-date-picker-box .custom-date-popup .custom-date-popu-content ul.custom-date-content-item>li:hover {
  background-color: #efefef;
}