@keyframes overFlowHidden{to{overflow:hidden}}@keyframes overFlowVisible{to{overflow:visible}}@keyframes rotating{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.clickable{cursor:pointer;user-select:none}.tetris-notice{position:absolute;padding:0 16px 0 16px;width:calc(100% - 32px);height:34px;display:flex;align-items:center;right:16px;top:-100px;box-sizing:border-box;border:1px solid #fff;border-radius:2px;color:#333;font-size:14px;transition:top .5s}.tetris-notice i{margin-right:10px}.tetris-notice-show{top:8px}.tetris-notice-close{position:absolute;right:10px;top:0;bottom:0;margin:auto;line-height:32px;cursor:pointer}