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- /*使屏幕变暗 */
- .background_screen {
- width: 100%;
- height: 100%;
- position: fixed;
- top: 0;
- left: 0;
- background: #000;
- opacity: 0.4;
- overflow: hidden;
- z-index: 99;
- color: #fff;
- }
- /*对话框 */
- .attr_box {
- width: 100%;
- max-height: 80vh;
- position: fixed;
- bottom: 0;
- left: 0;
- z-index: 99;
- border-radius: 40px 40px 0 0;
- border-radius: 40px 40px 0px 0px;
- border-top-left-radius: 30rpx;
- border-top-right-radius: 30rpx;
- box-sizing: border-box;
- /*兼容 IOS<11.2*/
- // padding-bottom: constant(safe-area-inset-bottom);
- /*兼容 IOS>11.2*/
- // padding-bottom: env(safe-area-inset-bottom);
- }
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