.preloader {
    position: fixed;
    left: 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: #0BA8D4;
    -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;
}