.main-footer {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 30px;
  background-color: rgb(34, 47, 92);
  color:green;
  text-align: center;
  line-height: 80px;
  font-size: 14px;
  border-top: 1px solid #34495e;
  z-index: 1030;
}