.w-picker-flex2{ flex:2; } .w-picker-flex1{ flex:1; } .w-picker-view { width: 100%; height: 476px; overflow: hidden; background-color: rgba(255, 255, 255, 1); z-index: 666; } .d-picker-view{ height: 100%; } .w-picker-item { text-align: center; width: 100%; height: 88px; line-height: 88px; text-overflow: ellipsis; white-space: nowrap; font-size: 30px; }