.key-board-wrapper{position:fixed;bottom:0;left:0;right:0}.key-board-wrapper .key-board-title{border-top:1px solid #ccc;background:#f6f6f6;height:45px;line-height:45px;font-size:16px;color:#666;text-align:right;padding-right:15px}.key-board-wrapper .key-board{display:flex;flex-wrap:wrap;background:rgba(210,213,219,.9);border-bottom:0 solid transparent;border-bottom-width:constant(safe-area-inset-bottom);border-bottom-width:env(safe-area-inset-bottom)}.key-board-wrapper .key{box-sizing:border-box;height:42px;line-height:42px;background-color:#fff;color:#000;border-radius:5px;margin-bottom:9px;text-align:center;box-shadow:0 1px 0 0 rgba(0,0,0,.35)}.key-board-wrapper.province-keyboard .key-board{padding:10px 8px}.key-board-wrapper.province-keyboard .key{width:32px;margin-right:4px}.key-board-wrapper.province-keyboard .key:nth-child(10n){margin-right:0}.key-board-wrapper.province-keyboard .key:nth-child(31){background:#dddfe4;width:45px;margin-right:5px;font-size:16px}.key-board-wrapper.province-keyboard .key:last-child{width:50px}.key-board-wrapper.letter-keyboard .key-board{padding:10px 5px}.key-board-wrapper.letter-keyboard .key{width:31px;margin-right:6px}.key-board-wrapper.letter-keyboard .key:nth-child(10n){margin-right:0}.key-board-wrapper.letter-keyboard .key:nth-child(31){background:#dddfe4;width:63px;margin-left:3px;margin-right:8px;font-size:14px}.key-board-wrapper.letter-keyboard .key.disabled-number:nth-child(-n+10){color:#ccc}.key-board-wrapper .key:last-child{display:flex;justify-content:center;align-items:center;width:63px;background:#aeb3bc}.key-board-wrapper .delete-icon{width:20px;height:20px}