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HTML 

              
                <a href="http://cfoucht.com/loadlab" target="_blank">www.cfoucht.com/loadlab</a>

<div class="flexbox">

  <!--  NO BORDER SPINNER  -->
  <div>
    <div class="nb-spinner"></div>
  </div>

  <!--  BORDER TOP SPINNER  -->
  <div>
    <div class="bt-spinner"></div>
  </div>

  <!--  DOUBLE BORDER SPINNER  -->
  <div>
    <div class="db-spinner"></div>
  </div>

  <!--  DOUBLE SPINNERS  -->
  <div>
    <div class="dbl-spinner"></div>
    <div class="dbl-spinner dbl-spinner--2"></div>
  </div>

  <!--  SRHINKING SPINNER
  <div>
      <div class="sh-spinner">
        <div></div>
        <div></div>
        <div></div>
        <div></div>
      </div>
  </div> -->

  <!-- REVERSE SPINNER -->
  <div>
    <div class="reverse-spinner"></div>
  </div>
  
  <div>
  <div class="hm-spinner"></div>
</div>
  <!-- TRIPLE SPINNER -->
  <div>
    <div class="triple-spinner"></div>
  </div>

  <!--  CM spinner  -->
  <div>
    <div class="cm-spinner"></div>
  </div>

  <!-- MUTLI SPINNER -->
  <div>
    <div class="multi-spinner-container">
      <div class="multi-spinner">
        <div class="multi-spinner">
          <div class="multi-spinner">
            <div class="multi-spinner">
              <div class="multi-spinner">
                <div class="multi-spinner">
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!--  3 DOT LOADER  -->
  <div>
    <div class="dot-loader"></div>
    <div class="dot-loader dot-loader--2"></div>
    <div class="dot-loader dot-loader--3"></div>
  </div>

  <!-- FULL CIRCLE LOADER  -->
  <div>
    <div class="circle-loader">
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
    </div>
  </div>

  <!-- SPINNER 13   -->
  <div>
    <div class="ml-loader">
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
      <div></div>
    </div>
  </div>

  <!--  MESH LOADER  -->
  <div>
    <div class="mesh-loader">
      <div class="set-one">
        <div class="circle"></div>
        <div class="circle"></div>
      </div>
      <div class="set-two">
        <div class="circle"></div>
        <div class="circle"></div>
      </div>
    </div>
  </div>

  <!-- HEART LOADER   -->
  <div>
    <div class="heart-loader"></div>
  </div>

  <!-- <div>
  <div class="pacman"></div>
</div> -->

  <!--  TRIFORCE LOADER  -->
  <div>
    <div class="triforce-container">
      <div class="triforce"></div>
    </div>
  </div>
</div>
!

CSS 

              
                body {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  background-color: #263238;
  height: 100vh;
  padding: 0;
  margin: 0;
  font-family: Arial;
}

.flexbox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.flexbox > div {
  width: 300px;
  height: 300px;
  -webkit-box-flex: 0;
  -ms-flex: 0 0 25%;
  flex: 0 0 25%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  overflow: hidden;
}

/* NO BORDER SPINNER */
.nb-spinner {
  width: 75px;
  height: 75px;
  margin: 0;
  background: transparent;
  border-top: 4px solid #009688;
  border-right: 4px solid transparent;
  border-radius: 50%;
  -webkit-animation: 1s spin linear infinite;
  animation: 1s spin linear infinite;
}

/* BORDER TOP SPINNER */
.bt-spinner {
  width: 75px;
  height: 75px;
  border-radius: 50%;
  background-color: transparent;
  border: 4px solid #222;
  border-top-color: #009688;
  -webkit-animation: 1s spin linear infinite;
  animation: 1s spin linear infinite;
}

/* DOUBLE BORDER SPINNER */
.db-spinner {
  width: 75px;
  height: 75px;
  border-radius: 50%;
  background-color: transparent;
  border: 4px solid #222;
  border-top-color: #009688;
  border-bottom-color: #009688;
  -webkit-animation: 1s spin linear infinite;
  animation: 1s spin linear infinite;
}

/* DOUBLE SPINNER */
.double-spinner {
  position: relative;
}

.dbl-spinner {
  position: absolute;
  width: 75px;
  height: 75px;
  border-radius: 50%;
  background-color: transparent;
  border: 4px solid transparent;
  border-top: 4px solid #222;
  border-left: 4px solid #222;
  -webkit-animation: 2s spin linear infinite;
  animation: 2s spin linear infinite;
}

.dbl-spinner--2 {
  border: 4px solid transparent;
  border-right: 4px solid #009688;
  border-bottom: 4px solid #009688;
  -webkit-animation: 1s spin linear infinite;
  animation: 1s spin linear infinite;
}

/* Shrinking spinner */
/* .sh-spinner {
  position: relative;
  height: 100px;
  width: 100px;
}
.sh-spinner div {
  position: absolute;
  width: 75px;
  height: 75px;
  border-radius: 50%;
  background-color: transparent;
  border: 4px solid transparent;
  border-top: 4px solid #009688;
  -webkit-animation: 1.6s spin cubic-bezier(0.43, 1.12, 0.87, 0.84) infinite;
  animation: 1.6s spin cubic-bezier(0.43, 1.12, 0.87, 0.84) infinite;
  margin: 4px;
}
.sh-spinner div:nth-child(1) {
  animation-delay: -0.4s;
}
.sh-spinner div:nth-child(2) {
  animation-delay: -0.3s;
}
.sh-spinner div:nth-child(3) {
  animation-delay: -0.15s;
} */

/* TRIPLE SPINNER */
.triple-spinner {
  display: block;
  position: relative;
  width: 125px;
  height: 125px;
  border-radius: 50%;
  border: 4px solid transparent;
  border-top: 4px solid #FF5722;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

.triple-spinner::before,
.triple-spinner::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 4px solid transparent;
}
.triple-spinner::before {
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border-top-color: #FF9800;
  -webkit-animation: spin 3s linear infinite;
  animation: spin 3.5s linear infinite;
}
.triple-spinner::after {
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border-top-color: #FFC107;
  -webkit-animation: spin 1.5s linear infinite;
  animation: spin 1.75s linear infinite;
}

/* REVERSE SPINNER */

.reverse-spinner {
  position: relative;
  height: 100px;
  width: 100px;
  border: 4px solid transparent;
  border-top-color: #1976d2;
  border-left-color: #1976d2;
  border-radius: 50%;
  -webkit-animation: spin 1.5s linear infinite;
  animation: spin 1.5s linear infinite;
}

.reverse-spinner::before {
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  content: "";
  border: 4px solid transparent;
  border-top-color: #03a9f4;
  border-left-color: #03a9f4;
  border-radius: 50%;
  -webkit-animation: spinBack 1s linear infinite;
  animation: spinBack 1s linear infinite;
}

/* HM SPINNER */
.hm-spinner{
  height: 115px;
  width: 115px;
  border: 5px solid transparent;
  border-top-color: #9C27B0;
  border-bottom-color: #9C27B0;
  border-radius: 50%;
  position: relative;
  -webkit-animation: spin 3s linear infinite;
          animation: spin 3s linear infinite;
}

.hm-spinner::before{
  content: "";
  position: absolute;
  top: 20px;
  right: 20px;
  bottom: 20px;
  left: 20px;
  border: 5px solid transparent;
  border-top-color: #BA68C8;
  border-bottom-color: #BA68C8;
  border-radius: 50%;
  -webkit-animation: spin 1.5s linear infinite;
  animation: spin 1.5s linear infinite;

}

/* CM SPINNER */
.cm-spinner {
  height: 150px;
  width: 150px;
  border: 3px solid transparent;
  border-radius: 50%;
  border-top: 4px solid #f15e41;
  -webkit-animation: spin 4s linear infinite;
  animation: spin 4s linear infinite;
  position: relative;
}

.cm-spinner::before,
.cm-spinner::after {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 6px;
  right: 6px;
  border-radius: 50%;
  border: 4px solid transparent;
}

.cm-spinner::before {
  border-top-color: #bad375;
  -webkit-animation: 3s spin linear infinite;
  animation: 3s spin linear infinite;
}

.cm-spinner::after {
  border-top-color: #26a9e0;
  -webkit-animation: spin 1.5s linear infinite;
  animation: spin 1.5s linear infinite;
}

.spinner-7 {
  width: 60px;
  height: 60px;
  margin: 0;
  background: transparent;
  border-top: 4px solid #fff;
  border-right: 4px solid transparent;
  border-radius: 50%;
  -webkit-animation: 1s spin linear infinite;
  animation: 1s spinBorder linear infinite;
}

/* 3 DOT LOADER */

.dot-loader {
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background-color: #f44336;
  position: relative;
  -webkit-animation: 1.2s grow ease-in-out infinite;
  animation: 1.2s grow ease-in-out infinite;
}

.dot-loader--2 {
  -webkit-animation: 1.2s grow ease-in-out infinite 0.15555s;
  animation: 1.2s grow ease-in-out infinite 0.15555s;
  margin: 0 20px;
}
.dot-loader--3 {
  -webkit-animation: 1.2s grow ease-in-out infinite 0.3s;
  animation: 1.2s grow ease-in-out infinite 0.3s;
}

/* CIRCLE DOT LOADER */

.circle-loader {
  position: relative;
  width: auto;
  height: auto;
}

.circle-loader div {
  height: 10px;
  width: 10px;
  background-color: #f44336;
  border-radius: 50%;
  position: absolute;
  -webkit-animation: 0.8s opaque ease-in-out infinite both;
  animation: 0.8s opaque ease-in-out infinite both;
}

.circle-loader > div:nth-child(1) {
  top: -25px;
  left: 0;
}
.circle-loader > div:nth-child(2) {
  top: -17px;
  left: 17px;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.circle-loader > div:nth-child(3) {
  top: 0;
  left: 25px;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.circle-loader > div:nth-child(4) {
  top: 17px;
  left: 17px;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.circle-loader > div:nth-child(5) {
  top: 25px;
  left: 0;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.circle-loader > div:nth-child(6) {
  top: 17px;
  left: -17px;
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}
.circle-loader > div:nth-child(7) {
  top: 0;
  left: -25px;
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}
.circle-loader > div:nth-child(8) {
  top: -17px;
  left: -17px;
  -webkit-animation-delay: 0.7s;
  animation-delay: 0.7s;
}

/* MULTI SPINNER */

.multi-spinner-container {
  width: 150px;
  height: 150px;
  position: relative;
  margin: 30px auto;
  overflow: hidden;
}

.multi-spinner {
  position: absolute;
  width: calc(100% - 9.9px);
  height: calc(100% - 9.9px);
  border: 5px solid transparent;
  border-top-color: #ff5722;
  border-radius: 50%;
  -webkit-animation: spin 5s cubic-bezier(0.17, 0.49, 0.96, 0.76) infinite;
  animation: spin 5s cubic-bezier(0.17, 0.49, 0.96, 0.76) infinite;
}

/* MESH LOADER */

.mesh-loader {
  overflow: hidden;
  height: inherit;
  width: inherit;
}
.mesh-loader .circle {
  width: 30px;
  height: 30px;
  position: absolute;
  background: #f44336;
  border-radius: 50%;
  margin: -15px;
  -webkit-animation: mesh 3s ease-in-out infinite -1.5s;
  animation: mesh 3s ease-in-out infinite -1.5s;
}

.mesh-loader > div .circle:last-child {
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}

.mesh-loader > div {
  position: absolute;
  top: 50%;
  left: 50%;
}

.mesh-loader > div:last-child {
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}

/* TRIFORCE LOADER */
.triforce-container {
  width: 100px;
  height: 100px;
  position: relative;
  margin: 120px auto;
}
.triforce,
.triforce::before,
.triforce::after {
  width: 0;
  height: 0;
  border-left: 25px solid transparent;
  border-right: 25px solid transparent;
  border-bottom: 50px solid #ceb502;
  position: relative;
  -webkit-animation: 3s triforce linear infinite 2s both;
  animation: 3s triforce linear infinite 2s both;
  top: 50px;
}

.triforce::before,
.triforce::after {
  content: "";
  position: absolute;
}

.triforce::before {
  left: 25px;
  top: 0;
  -webkit-animation-delay: 1s;
  animation-delay: 1s;
}

.triforce::after {
  top: -50px;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}

/* HEART LOADER */

.heart-loader {
  background-color: #f44336;
  width: 50px;
  height: 50px;
  position: relative;
  -webkite-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  -webkit-animation: pulsate 1s infinite;
  animation: pulsate 1s infinite;
}

.heart-loader::before,
.heart-loader::after {
  display: inline-block;
  content: "";
  width: 50px;
  height: 50px;
  background-color: #f44336;
  position: absolute;
  border-radius: 50%;
}

.heart-loader::before {
  top: 0px;
  left: -25px;
}
.heart-loader::after {
  top: -25px;
  left: -0px;
}

/* PACMAN */

/* .pacman{
  height: 75px;
  width: 75px;
  background-color: gold;
  border-radius: 50%;
  margin: -37px 0 0 0;
  position: relative;
  display: block;
  overflow: hidden;
}

.pacman::before{
} */

/* SPINNER 13 */

.ml-loader {
  position: relative;
  width: 70px;
  height: 70px;
}

.ml-loader div {
  -webkit-transform-origin: 32px 32px;
  -ms-transform-origin: 32px 32px;
  transform-origin: 32px 32px;
  -webkit-animation: 1.2s opaque ease-in-out infinite both;
  animation: 1.2s opaque ease-in-out infinite both;
}

.ml-loader div::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 30px;
  width: 5px;
  height: 18px;
  border-radius: 10px;
  background-color: #f44336;
}

.ml-loader div:nth-child(1) {
  -webkit-transform: rotate(0);
  -ms-transform: rotate(0);
  transform: rotate(0);
}
.ml-loader div:nth-child(2) {
  -webkit-transform: rotate(30deg);
  -ms-transform: rotate(30deg);
  transform: rotate(30deg);
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.ml-loader div:nth-child(3) {
  -webkit-transform: rotate(60deg);
  -ms-transform: rotate(60deg);
  transform: rotate(60deg);
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.ml-loader div:nth-child(4) {
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.ml-loader div:nth-child(5) {
  -webkit-transform: rotate(120deg);
  -ms-transform: rotate(120deg);
  transform: rotate(120deg);
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.ml-loader div:nth-child(6) {
  -webkit-transform: rotate(150deg);
  -ms-transform: rotate(150deg);
  transform: rotate(150deg);
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}
.ml-loader div:nth-child(7) {
  -webkit-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  transform: rotate(180deg);
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}
.ml-loader div:nth-child(8) {
  -webkit-transform: rotate(210deg);
  -ms-transform: rotate(210deg);
  transform: rotate(210deg);
  -webkit-animation-delay: 0.7s;
  animation-delay: 0.7s;
}
.ml-loader div:nth-child(9) {
  -webkit-transform: rotate(240deg);
  -ms-transform: rotate(240deg);
  transform: rotate(240deg);
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
}
.ml-loader div:nth-child(10) {
  -webkit-transform: rotate(270deg);
  -ms-transform: rotate(270deg);
  transform: rotate(270deg);
  -webkit-animation-delay: 0.9s;
  animation-delay: 0.9s;
}
.ml-loader div:nth-child(11) {
  -webkit-transform: rotate(300deg);
  -ms-transform: rotate(300deg);
  transform: rotate(300deg);
  -webkit-animation-delay: 1s;
  animation-delay: 1s;
}
.ml-loader div:nth-child(12) {
  -webkit-transform: rotate(330deg);
  -ms-transform: rotate(330deg);
  transform: rotate(330deg);
  -webkit-animation-delay: 1.1s;
  animation-delay: 1.1s;
}
.ml-loader div:nth-child(13) {
  -webkit-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  transform: rotate(360deg);
  -webkit-animation-delay: 1.2s;
  animation-delay: 1.2s;
}
@-webkit-keyframes rotate {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes rotate {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

-webkit-@keyframes spin {
  -webkit-from {
    -webkit-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  -webkit-to {
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-webkit-keyframes spin {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes spin {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-webkit-keyframes spinBack {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(-720deg);
    transform: rotate(-720deg);
  }
}

@keyframes spinBack {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(-720deg);
    transform: rotate(-720deg);
  }
}

@-webkit-keyframes spinBorder {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    border-width: 15px;
  }
  50% {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
    border-width: 3px;
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
    border-width: 15px;
  }
}

@keyframes spinBorder {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    border-width: 15px;
  }
  50% {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
    border-width: 3px;
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
    border-width: 15px;
  }
}

@-webkit-keyframes grow {
  0%, 40%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@keyframes grow {
  0%, 40%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@-webkit-keyframes triforce {
  0% {
    border-bottom-color: rgb(206, 181, 2);
  }
  40% {
    border-bottom-color: rgba(206, 181, 2, 0);
  }
  80% {
    border-bottom-color: rgb(206, 181, 2);
  }
  100% {
    border-bottom-color: rgb(206, 181, 2);
  }
}

@keyframes triforce {
  0% {
    border-bottom-color: rgb(206, 181, 2);
  }
  40% {
    border-bottom-color: rgba(206, 181, 2, 0);
  }
  80% {
    border-bottom-color: rgb(206, 181, 2);
  }
  100% {
    border-bottom-color: rgb(206, 181, 2);
  }
}

@-webkit-keyframes pulsate {
  0% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
  5% {
    -webkit-transform: rotate(45deg) scale(0.9);
    transform: rotate(45deg) scale(0.9);
  }
  10% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
  15% {
    -webkit-transform: rotate(45deg) scale(1);
    transform: rotate(45deg) scale(1);
  }
  50% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
  100% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
}

@keyframes pulsate {
  0% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
  5% {
    -webkit-transform: rotate(45deg) scale(0.9);
    transform: rotate(45deg) scale(0.9);
  }
  10% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
  15% {
    -webkit-transform: rotate(45deg) scale(1);
    transform: rotate(45deg) scale(1);
  }
  50% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
  100% {
    -webkit-transform: rotate(45deg) scale(0.8);
    transform: rotate(45deg) scale(0.8);
  }
}

@-webkit-keyframes opaque {
  0% {
    opacity: 0.1;
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0.1;
  }
  100% {
    opacity: 0.1;
  }
}

@keyframes opaque {
  0% {
    opacity: 0.1;
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0.1;
  }
  100% {
    opacity: 0.1;
  }
}

@-webkit-keyframes mesh {
  0% {
    -webkit-transform-origin: 50% -100%;
    transform-origin: 50% -100%;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  50% {
    -webkit-transform-origin: 50% -100%;
    transform-origin: 50% -100%;
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
  50.1% {
    -webkit-transform-origin: 50% 200%;
    transform-origin: 50% 200%;
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform-origin: 50% 200%;
    transform-origin: 50% 200%;
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes mesh {
  0% {
    -webkit-transform-origin: 50% -100%;
    transform-origin: 50% -100%;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  50% {
    -webkit-transform-origin: 50% -100%;
    transform-origin: 50% -100%;
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
  50.1% {
    -webkit-transform-origin: 50% 200%;
    transform-origin: 50% 200%;
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform-origin: 50% 200%;
    transform-origin: 50% 200%;
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@media only screen and (max-width: 968px) {
  .flexbox > div {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 33.3333333%;
    flex: 0 0 33.3333333%;
  }
}

@media only screen and (max-width: 768px) {
  .flexbox > div {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
  }
}

@media only screen and (max-width: 568px) {
  .flexbox > div {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
  }
}


a{
  color: #009688;
  display: block;
  text-align: center;
  font-size: 26px;
  text-decoration: none;
  cursor: pointer;
  margin: 2rem auto;
}
!

JS
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999px

Console