.it-chat-config{height:100%}.it-chat-config .content{overflow:auto;overflow-y:scroll;height:calc(100% - 80px)}.it-chat-config .content .card{margin:10px auto 0 auto;width:800px}.it-chat-config .content .phone-list{max-width:800px;padding:10px 10px 0 0;border:1px solid #e9e9e9}.it-chat-config .content .operation-buttons{text-align:right;font-size:20px}.it-chat-config .content .operation-buttons [class^=el-icon]{color:#409eff;cursor:pointer}.it-chat-config .content .operation-buttons [class^=el-icon]+[class^=el-icon]{margin-left:10px;color:#e6a23c}.it-chat-config .content .operation-buttons .text{font-size:16px;vertical-align:top}.it-chat-config .bottom{text-align:center;height:30px;padding-top:10px}