.not-msg {
  text-align: center;
  background: #fff;
  padding: 10px;
  font-size: 18px;
  border-radius: 2px;
}

.msg-item {
  position: relative;
  cursor: pointer;
}

.msg-item div {
  width: calc(100% - 60px);
}

.msg-item time {
  font-size: 12px;
  position: absolute;
  right: 10px;
  top: 2px;
}

.msg-lida {
  background: #dadada;
}

.novaMsg {
  height: 10px;
  width: 10px;
  background: #ff2c1d;
  border-radius: 50%;
  margin: 0;
  animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
  0% {
    box-shadow: 0 0 0 0px rgba(0, 0, 0, 0.5);
  }
  100% {
    box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
  }
}