body {
  background-image: url(../img/lain_wallpaper_0.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: lavender;
  font-family: Ubuntu;
}

#main_container {
  display: flex;
  justify-content: center;
  align-items: center;
}

#central_container {
  /*background-color: rgba(0, 0, 0, 0.7);*/
  height: auto;
  /*width: 50%;*/
  width: 35%;
  margin: 0px 0px auto 0px;
  padding: 15px;
}

.lateral_containers {
  /*background-color: rgba(0, 0, 0, 0.7);*/
  height: auto;
  /*width: 25%;*/
  width: 15%;
  padding: 15px;
  margin: 0px 0px auto 0px;
}

.unordered_list {

}