CSS3 loading animasi

1. HTML/Markup

HTML™

<div class="loading-wrap">
  <div class="triangle1"></div>
  <div class="triangle2"></div>
  <div class="triangle3"></div>
</div>

2. CSS.

Kode CSS™
 
.loading-wrap {
  width: 60px; height: 60px;
  position: absolute;
  top: 50%; left: 50%;
  margin: -30px 0 0 -30px;
  background: #777;
  animation: rotation ease-in-out 2s infinite;
  border-radius: 30px;
}

.triangle1, .triangle2, .triangle3 {
  border-width: 0 20px 30px 20px;
  border-style: solid;
  border-color: transparent;
  border-bottom-color: #67cbf0;
  height: 0; width: 0;
  position: absolute;
  left: 10px; top: -10px;
  animation: fadecolor 2s 1s infinite;
}

.triangle2, .triangle3 {
  content: '';
  top: 20px; left: 30px;
  animation-delay: 1.1s;
}

.triangle3 {
  left: -10px;
  animation-delay: 1.2s;
}

@keyframes rotation {
    0% {transform: rotate(0deg);}
    20% {transform: rotate(360deg);}
    100% {transform: rotate(360deg);}
}

@keyframes fadecolor {
    0% {border-bottom-color: #eee;}
    100%{border-bottom-color: #67cbf0;}
}

Selamat Mencoba