Initial Version

css/preloader.css

@@ -0,0 +1,176 @@
+/* body{margin-top:20px;} */
+body{}
+.preloader {
+  position: fixed;
+  left: 0;
+  width: 0;
+  height: 100%;
+  width: 100%;
+  text-align: center;
+  z-index: 9999999;
+  -webkit-transition: .9s;
+  transition: .9s;
+}
+
+.preloader .loader {
+  position: absolute;
+  width: 80px;
+  height: 80px;
+  border-radius: 50%;
+  display: inline-block;
+  left: 0;
+  right: 0;
+  margin: 0 auto;
+  top: 45%;
+  -webkit-transform: translateY(-45%);
+          transform: translateY(-45%);
+  -webkit-transition: 0.5s;
+  transition: 0.5s;
+}
+
+.preloader .loader .loader-outter {
+  position: absolute;
+  border: 4px solid #ffffff;
+  border-left-color: transparent;
+  border-bottom: 0;
+  width: 100%;
+  height: 100%;
+  border-radius: 50%;
+  -webkit-animation: loader-outter 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
+          animation: loader-outter 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
+}
+
+.preloader .loader .loader-inner {
+  position: absolute;
+  border: 4px solid #ffffff;
+  border-radius: 50%;
+  width: 60px;
+  height: 60px;
+  left: calc(40% - 21px);
+  top: calc(40% - 21px);
+  border-right: 0;
+  border-top-color: transparent;
+  -webkit-animation: loader-inner 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
+          animation: loader-inner 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
+}
+
+.preloader .loader .indicator {
+  position: absolute;
+  right: 0;
+  left: 0;
+  top: 50%;
+  -webkit-transform: translateY(-50%) scale(1.5);
+          transform: translateY(-50%) scale(1.5);
+}
+
+.preloader .loader .indicator svg polyline {
+  fill: none;
+  stroke-width: 2;
+  stroke-linecap: round;
+  stroke-linejoin: round;
+}
+
+.preloader .loader .indicator svg polyline#back {
+  stroke: #ffffff;
+}
+
+.preloader .loader .indicator svg polyline#front {
+  stroke: #1A76D1;
+  stroke-dasharray: 12, 36;
+  stroke-dashoffset: 48;
+  -webkit-animation: dash 1s linear infinite;
+          animation: dash 1s linear infinite;
+}
+
+.preloader::before, .preloader::after {
+  content: '';
+  position: absolute;
+  left: 0;
+  top: 0;
+  height: 100%;
+  width: 60%;
+  z-index: -1;
+  background: #1A76D1;
+  -webkit-transition: .9s;
+  transition: .9s;
+}
+
+.preloader::after {
+  left: auto;
+  right: 0;
+}
+
+.preloader.preloader-deactivate {
+  visibility: hidden;
+}
+
+.preloader.preloader-deactivate::after, .preloader.preloader-deactivate::before {
+  width: 0;
+}
+
+.preloader.preloader-deactivate .loader {
+  opacity: 0;
+  visibility: hidden;
+}
+
+@-webkit-keyframes loader-outter {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(360deg);
+            transform: rotate(360deg);
+  }
+}
+
+@keyframes loader-outter {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(360deg);
+            transform: rotate(360deg);
+  }
+}
+
+@-webkit-keyframes loader-inner {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(-360deg);
+            transform: rotate(-360deg);
+  }
+}
+
+@keyframes loader-inner {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(-360deg);
+            transform: rotate(-360deg);
+  }
+}
+
+@-webkit-keyframes dash {
+  62.5% {
+    opacity: 0;
+  }
+  to {
+    stroke-dashoffset: 0;
+  }
+}
+
+@keyframes dash {
+  62.5% {
+    opacity: 0;
+  }
+  to {
+    stroke-dashoffset: 0;
+  }
+}