/* GRID */
.lds-grid {
  display: inline-block;
  position: relative;
  width: 64px;
  height: 64px;
}
.lds-grid div {
  position: absolute;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #000;
  animation: lds-grid 1.2s linear infinite;
}
.lds-grid div:nth-child(1) {
  top: 6px;
  left: 6px;
  animation-delay: 0s;
}
.lds-grid div:nth-child(2) {
  top: 6px;
  left: 26px;
  animation-delay: -0.4s;
}
.lds-grid div:nth-child(3) {
  top: 6px;
  left: 45px;
  animation-delay: -0.8s;
}
.lds-grid div:nth-child(4) {
  top: 26px;
  left: 6px;
  animation-delay: -0.4s;
}
.lds-grid div:nth-child(5) {
  top: 26px;
  left: 26px;
  animation-delay: -0.8s;
}
.lds-grid div:nth-child(6) {
  top: 26px;
  left: 45px;
  animation-delay: -1.2s;
}
.lds-grid div:nth-child(7) {
  top: 45px;
  left: 6px;
  animation-delay: -0.8s;
}
.lds-grid div:nth-child(8) {
  top: 45px;
  left: 26px;
  animation-delay: -1.2s;
}
.lds-grid div:nth-child(9) {
  top: 45px;
  left: 45px;
  animation-delay: -1.6s;
}
@keyframes lds-grid {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ELLIPSIS */
.lds-ellipsis {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
  transform: translate(0px, -32px);
}
.lds-ellipsis div {
  position: absolute;
  top: 33px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #fff;
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}
.lds-ellipsis div:nth-child(1) {
  left: 8px;
  animation: lds-ellipsis1 0.6s infinite;
}
.lds-ellipsis div:nth-child(2) {
  left: 8px;
  animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(3) {
  left: 32px;
  animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(4) {
  left: 56px;
  animation: lds-ellipsis3 0.6s infinite;
}
@keyframes lds-ellipsis1 {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes lds-ellipsis3 {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}
@keyframes lds-ellipsis2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(24px, 0);
  }
}


/* FACEBOOK */
.lds-facebook {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}
.lds-facebook div {
  display: inline-block;
  position: absolute;
  left: 8px;
  width: 16px;
  background: #fff;
  animation: lds-facebook 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
}
.lds-facebook div:nth-child(1) {
  left: 8px;
  animation-delay: -0.24s;
}
.lds-facebook div:nth-child(2) {
  left: 32px;
  animation-delay: -0.12s;
}
.lds-facebook div:nth-child(3) {
  left: 56px;
  animation-delay: 0;
}
@keyframes lds-facebook {
  0% {
    top: 8px;
    height: 64px;
  }
  50%, 100% {
    top: 24px;
    height: 32px;
  }
}