.chat-window{border-radius:2px;border:1px solid #d9d9d9;width:1000px}.chat-window .header{padding:13px 0;box-sizing:border-box;height:60px;background-color:#f5f5f5;border-bottom:1px solid #e7e7e7}.chat-window .body{background-color:#f5f5f5;overflow-y:auto}.chat-bubble{position:relative;margin-left:10px;background:#fff;border-radius:3px;line-height:23px;padding:7px;box-sizing:border-box}.chat-bubble:before{position:absolute;content:"";width:0;height:0;right:100%;top:12px;border-top:4px solid transparent;border-right:7px solid #fff;border-bottom:4px solid transparent}.chat-bubble-r{position:relative;margin-right:10px;background:#9eea6a;border-radius:3px;line-height:23px;padding:7px}.chat-bubble-r:after{position:absolute;content:"";width:0;height:0;left:100%;top:12px;border-top:4px solid transparent;border-left:7px solid #9eea6a;border-bottom:4px solid transparent}.answer-options-area{line-height:20px;padding-top:10px;border-top:1px dotted #999;margin-top:10px}.answer-option-no{line-height:19px;width:19px;background:#1d88fa;color:#fff;border-radius:50%;text-align:center;margin-right:5px;font-size:13px}.answer-choose-box{height:23px;margin-right:5px}.wrong-answer{position:absolute;left:-36px;top:-8px;border:1px solid #e93d52;padding:2px 5px;color:#e93d52;font-size:20px;transform:rotate(-20deg);font-weight:700}.answer-option{flex:1;height:60px;padding:5px;box-sizing:border-box;justify-content:center;display:flex}.answer-option-item{width:60px;float:left;text-align:center;height:60px;line-height:60px;font-size:20px;border-radius:50%;border:1px solid #1d88fa;color:#1d88fa;background:#f5f5f5;cursor:pointer}.answer-option-item-select,.answer-option-item:hover{color:#f5f5f5;background:#1d88fa}.answer-option-item-select{width:60px;float:left;text-align:center;height:60px;line-height:60px;font-size:20px;border-radius:50%;border:1px solid #1d88fa;cursor:pointer}.dot-ani[data-v-629e6942]{display:inline-block;height:12px;line-height:12px;overflow:hidden}.dot-ani[data-v-629e6942]:after{display:inline-table;white-space:pre;content:"\A.\A..\A...";animation:spin-629e6942 2s steps(4) infinite}@keyframes spin-629e6942{to{transform:translateY(-48px)}}