ampe-digital-human-demo/pages/avatar-demo/avatar-demo.acss

.rtcroom-full-screen {
  width: 100%;
}

.main-center-fullscreen {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 999;
  /* width: 7.5rem;
  height: 16.24rem; */
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  background-image: linear-gradient(-33deg, #0b164c 7%, #1b2c7e 74%);
}

.chat-box {
  position: absolute;
  z-index: 9999;
  width: 90%;
  min-height: 60px;
  max-height: 300px;
  background: rgba(255, 255, 255, 0.46);
  bottom: 180px;
  padding: 5px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  /*padding: ;*/
  border-radius: 10px;
  overflow: scroll;

}

.btnContainer {
  position: absolute;
  z-index: 9999;
  width: calc(90% + 10px);
  height: 120px;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  /*justify-content: center;*/
  align-items: center;
}

.btn-avatar {
  /* position:absolute; */
  width: calc((100% - 40px) / 4);
  margin: 5px;
  border-radius: 10px;
  font-size: 13px;
  /* z-index: 9991; */
}