#loader {
  position: relative;
  width: 200px;
  height: 200px;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  display: block;
}

.item {
  width: 100px;
  height: 100px;
  position: absolute;
}

.item-1 {
  background-color: #FA5667;
  top: 0;
  left: 0;
  z-index: 1;
  animation: item-1_move 1.8s cubic-bezier(.6, .01, .4, 1) infinite;
}

.item-2 {
  background-color: #7A45E5;
  top: 0;
  right: 0;
  animation: item-2_move 1.8s cubic-bezier(.6, .01, .4, 1) infinite;
}

.item-3 {
  background-color: #1B91F7;
  bottom: 0;
  right: 0;
  z-index: 1;
  animation: item-3_move 1.8s cubic-bezier(.6, .01, .4, 1) infinite;
}

.item-4 {
  background-color: #FAC24C;
  bottom: 0;
  left: 0;
  animation: item-4_move 1.8s cubic-bezier(.6, .01, .4, 1) infinite;
}

#container_loader {
  text-align: center;
  position: fixed;
  top: 50%;
  width: 380px;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #23282d;
  height: auto;
  padding: 20px;
  border-radius: 30px;
}

#container_loader h1 {
  font-size: 20px;
  color: #eee;
  width: 100%;
  display: block;
  float: left;
  margin: 0 0 35px 0;
  text-transform: uppercase;
}

#loading_container {
  display: block;
  float: left;
  width: 100%;
}

#loading_container p {
  font-size: 20px;
  display: block;
  float: left;
  width: 100%;
  color: #eee;
  text-align: center;
  margin: 10px 0 10px 0;
  transition: all 0.5s ease;
}

#loading_container #on_waiting_create, #loading_container #on_waiting_delete {
  color: #FAC24C;
}

#loading_container #create_success, #loading_container #delete_success {
  color: #1B91F7;
}

#loading_container #error_message {
  color: #FA5667;
}

#close_modal_random_content {
  display: block;
  display: block;
  float: left;
  text-transform: uppercase;
  color: #fff;
  font-weight: bold;
  position: relative;
  margin: 20px auto;
  width: 100%;
  cursor: pointer;
}

@keyframes item-1_move {
  0%, 100% {
    transform: translate(0, 0)
  }
  25% {
    transform: translate(0, 100px)
  }
  50% {
    transform: translate(100px, 100px)
  }
  75% {
    transform: translate(100px, 0)
  }
}

@keyframes item-2_move {
  0%, 100% {
    transform: translate(0, 0)
  }
  25% {
    transform: translate(-100px, 0)
  }
  50% {
    transform: translate(-100px, 100px)
  }
  75% {
    transform: translate(0, 100px)
  }
}

@keyframes item-3_move {
  0%, 100% {
    transform: translate(0, 0)
  }
  25% {
    transform: translate(0, -100px)
  }
  50% {
    transform: translate(-100px, -100px)
  }
  75% {
    transform: translate(-100px, 0)
  }
}

@keyframes item-4_move {
  0%, 100% {
    transform: translate(0, 0)
  }
  25% {
    transform: translate(100px, 0)
  }
  50% {
    transform: translate(100px, -100px)
  }
  75% {
    transform: translate(0, -100px)
  }
}