[data-v-3b09c367]:export{menuText:#bfcbd9;menuActiveText:#468cff;subMenuActiveText:#f4f4f5;menuBg:#263238;menuHover:#263445;subMenuBg:#1f2d3d;subMenuHover:#001528;sideBarWidth:230px}.chat-item[data-v-3b09c367]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;margin:20px 0}.chat-item .chat-avatar[data-v-3b09c367]{width:40px;height:40px}.chat-item .chat-cnt[data-v-3b09c367]{border-radius:5px;border:1px solid #ebeef5;padding:10px 15px;position:relative;color:#666;min-width:200px}.chat-item .chat-cnt[data-v-3b09c367]:after,.chat-item .chat-cnt[data-v-3b09c367]:before{content:"";border:10px solid;position:absolute;top:10px}.chat-item.teacher-chat-box .chat-cnt[data-v-3b09c367]{margin-left:20px}.chat-item.teacher-chat-box .chat-cnt[data-v-3b09c367]:before{border-color:transparent #ebeef5 transparent transparent;left:0;-webkit-transform:translateX(-100%);transform:translateX(-100%)}.chat-item.teacher-chat-box .chat-cnt[data-v-3b09c367]:after{border-color:transparent #fff transparent transparent;left:0;margin-left:2px;-webkit-transform:translateX(-100%);transform:translateX(-100%)}.chat-item.student-chat-box[data-v-3b09c367]{-webkit-box-orient:horizontal;-webkit-box-direction:reverse;-ms-flex-direction:row-reverse;flex-direction:row-reverse}.chat-item.student-chat-box .chat-cnt[data-v-3b09c367]{margin-right:20px}.chat-item.student-chat-box .chat-cnt[data-v-3b09c367]:before{border-color:transparent transparent transparent #ebeef5;right:0;-webkit-transform:translateX(100%);transform:translateX(100%)}.chat-item.student-chat-box .chat-cnt[data-v-3b09c367]:after{border-color:transparent transparent transparent #fff;right:0;margin-right:2px;-webkit-transform:translateX(100%);transform:translateX(100%)}