.app-chat-content{
  height: -webkit-calc(100% - 65px);
  overflow-y: auto;
}
.app-chat-operator{
  margin-top: 10px;
}
#el_template{
  display: none;
}

/* 消息面板样式 */
.app-msg-panel{
  border: 1px solid orange;
  border-radius: 5px;
  margin: 15px 0;
}
.app-msg-heading{
  margin-top: -15px;
}
.app-msg-tip{
  font-size: 12px;
  border-radius: 5px;
  color: white;
  padding: 2px 5px;
  margin-right: 15px;
}
.app-msg-tip.pull-right{
  margin-right: 0; 
}
.app-msg-body{
  padding-bottom: 5px;
}
.sdistance-a {
  margin-left: 15px;
}
.sdistance-b {
  margin-left: 7px;
}
.distance-b{
  margin-top: 6px;
}
.distance-c {
  margin-top: 15px;
}