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							- uni-picker {
 
-   position: relative;
 
-   display: block;
 
-   cursor: pointer;
 
- }
 
- uni-picker[hidden] {
 
-   display: none;
 
- }
 
- uni-picker[disabled] {
 
-   cursor: not-allowed;
 
- }
 
- .uni-picker-container {
 
-   display: none;
 
-   position: fixed;
 
-   left: 0;
 
-   right: 0;
 
-   top: 0;
 
-   bottom: 0;
 
-   box-sizing: border-box;
 
-   z-index: 999;
 
-   font-size: 16px;
 
- }
 
- .uni-picker-container .uni-picker-custom * {
 
-   box-sizing: border-box;
 
- }
 
- .uni-picker-container .uni-picker-custom {
 
-   position: fixed;
 
-   left: 0;
 
-   bottom: 0;
 
-   transform: translate(0, 100%);
 
-   backface-visibility: hidden;
 
-   z-index: 999;
 
-   width: 100%;
 
-   background-color: #fff;
 
-   visibility: hidden;
 
-   transition: transform 0.3s, visibility 0.3s;
 
- }
 
- .uni-picker-container .uni-picker-custom.uni-picker-toggle {
 
-   visibility: visible;
 
-   transform: translate(0, 0);
 
- }
 
- .uni-picker-container .uni-picker-content {
 
-   position: relative;
 
-   display: block;
 
-   width: 100%;
 
-   height: 238px;
 
-   background-color: white;
 
- }
 
- .uni-picker-container .uni-picker-item {
 
-   padding: 0;
 
-   height: 34px;
 
-   line-height: 34px;
 
-   text-align: center;
 
-   color: #000;
 
-   text-overflow: ellipsis;
 
-   white-space: nowrap;
 
-   overflow: hidden;
 
-   cursor: pointer;
 
- }
 
- .uni-picker-container .uni-picker-header {
 
-   display: block;
 
-   position: relative;
 
-   text-align: center;
 
-   width: 100%;
 
-   height: 45px;
 
- }
 
- .uni-picker-container .uni-picker-header:after {
 
-   content: '';
 
-   position: absolute;
 
-   left: 0;
 
-   bottom: 0;
 
-   right: 0;
 
-   height: 1px;
 
-   clear: both;
 
-   border-bottom: 1px solid #e5e5e5;
 
-   color: #e5e5e5;
 
-   transform-origin: 0 100%;
 
-   transform: scaleY(0.5);
 
- }
 
- .uni-picker-container .uni-picker-action {
 
-   display: block;
 
-   max-width: 50%;
 
-   top: 0;
 
-   height: 100%;
 
-   box-sizing: border-box;
 
-   padding: 0 14px;
 
-   font-size: 17px;
 
-   line-height: 45px;
 
-   overflow: hidden;
 
-   cursor: pointer;
 
- }
 
- .uni-picker-container .uni-picker-action.uni-picker-action-cancel {
 
-   float: left;
 
-   color: #888;
 
- }
 
- .uni-picker-container .uni-picker-action.uni-picker-action-confirm {
 
-   float: right;
 
-   color: #007aff;
 
- }
 
- .uni-picker-container .uni-picker-select {
 
-   display: none;
 
- }
 
- .uni-picker-system {
 
-   position: absolute;
 
-   display: none;
 
-   display: block;
 
-   top: 0;
 
-   left: 0;
 
-   width: 100%;
 
-   height: 100%;
 
-   overflow: hidden;
 
- }
 
- .uni-picker-system > .uni-picker-system_input {
 
-   position: absolute;
 
-   border: none;
 
-   height: 100%;
 
-   opacity: 0;
 
-   /* Chrome 无效 */
 
-   cursor: pointer;
 
- }
 
- .uni-picker-system > .uni-picker-system_input.firefox {
 
-   top: 0;
 
-   left: 0;
 
-   width: 100%;
 
- }
 
- .uni-picker-system > .uni-picker-system_input.chrome {
 
-   /* 日历空白位置宽度 32px */
 
-   top: 0;
 
-   left: 0;
 
-   width: 2em;
 
-   font-size: 32px;
 
-   height: 32px;
 
- }
 
- @media screen and (min-width: 500px) and (min-height: 500px) {
 
-   .uni-mask.uni-picker-mask {
 
-     background: none;
 
-   }
 
-   .uni-picker-container .uni-picker-custom {
 
-     width: 300px;
 
-     left: 50%;
 
-     right: auto;
 
-     top: 50%;
 
-     bottom: auto;
 
-     transform: translate(-50%, -50%);
 
-     opacity: 0;
 
-     border-radius: 5px;
 
-     transition: opacity 0.3s, visibility 0.3s;
 
-     box-shadow: 0px 0 20px 5px rgba(0, 0, 0, 0.3);
 
-   }
 
-   .uni-picker-container .uni-picker-header {
 
-     border-radius: 5px 5px 0 0;
 
-   }
 
-   .uni-picker-container .uni-picker-content {
 
-     /* transform 用于解决 Safari overflow 失效的问题 */
 
-     transform: translate(0 0);
 
-     overflow: hidden;
 
-     border-radius: 0 0 5px 5px;
 
-   }
 
-   .uni-picker-container .uni-picker-custom.uni-picker-toggle {
 
-     opacity: 1;
 
-     transform: translate(-50%, -50%);
 
-   }
 
-   .uni-selector-select .uni-picker-header,
 
-   .uni-selector-select .uni-picker-content {
 
-     display: none;
 
-   }
 
-   .uni-selector-select .uni-picker-select {
 
-     display: block;
 
-     max-height: 300px;
 
-     overflow: auto;
 
-     background-color: white;
 
-     border-radius: 5px;
 
-     padding: 6px 0;
 
-   }
 
-   .uni-selector-select .uni-picker-item {
 
-     padding: 0 10px;
 
-     color: #555555;
 
-   }
 
-   .uni-selector-select .uni-picker-item:hover {
 
-     background-color: #f6f6f6;
 
-   }
 
-   .uni-selector-select .uni-picker-item.selected {
 
-     color: #007aff;
 
-   }
 
- }
 
- @media (prefers-color-scheme: dark) {
 
-   .uni-picker-container .uni-picker-content {
 
-     background-color: var(--UI-BG-2);
 
-   }
 
-   .uni-selector-select .uni-picker-item,
 
-   .uni-picker-container .uni-picker-item,
 
-   .uni-picker-container .uni-picker-action.uni-picker-action-cancel {
 
-     color: var(--UI-FG-0);
 
-   }
 
-   .uni-picker-container .uni-picker-custom {
 
-     background-color: var(--UI-BG-2);
 
-   }
 
-   .uni-picker-container .uni-picker-header:after {
 
-     border-bottom-color: var(--UI-FG-3);
 
-   }
 
- }
 
 
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