相关疑难解决方法(0)

.session-textchat {
  height: 320px;
  background: #fff;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: flex-end;
  align-items: flex-end;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-flex-direction: column;
  flex-direction: column;
}
.session-textchat .past-messages {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  height: 83.92%;
  overflow-y: auto;
  padding: 30px 0 0;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: flex-end;
  align-items: flex-end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
  -webkit-flex-direction: column;
  flex-direction: column;
}
.session-textchat .past-messages .receiver,
.session-textchat .past-messages .sender {
  width: 100%;
  min-height: 47px;
  margin: 0 0 20px;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: row; …