.loader {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    color: #b2c8e3;
    font-size: 20px;
    border-radius: 50%;
    z-index: 100;
    -webkit-animation: load4 1.3s infinite linear;
    -moz-animation: load4 1.3s infinite linear;
    animation: load4 1.3s infinite linear;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}

@-webkit-keyframes load4 {
    0%, 100% {
        box-shadow: 0 -3em 0 0.2em, 2em -2em 0 0, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 0;
    }

    12.5% {
        box-shadow: 0 -3em 0 0, 2em -2em 0 0.2em, 3em 0 0 0, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    25% {
        box-shadow: 0 -3em 0 -0.5em, 2em -2em 0 0, 3em 0 0 0.2em, 2em 2em 0 0, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    37.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 0, 2em 2em 0 0.2em, 0 3em 0 0, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    50% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 0, 0 3em 0 0.2em, -2em 2em 0 0, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    62.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 0, -2em 2em 0 0.2em, -3em 0 0 0, -2em -2em 0 -1em;
    }

    75% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0 0 0.2em, -2em -2em 0 0;
    }

    87.5% {
        box-shadow: 0 -3em 0 0, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0 0 0, -2em -2em 0 0.2em;
    }
}

@keyframes load4 {
    0%, 100% {
        box-shadow: 0 -3em 0 0.2em, 2em -2em 0 0, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 0;
    }

    12.5% {
        box-shadow: 0 -3em 0 0, 2em -2em 0 0.2em, 3em 0 0 0, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    25% {
        box-shadow: 0 -3em 0 -0.5em, 2em -2em 0 0, 3em 0 0 0.2em, 2em 2em 0 0, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    37.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 0, 2em 2em 0 0.2em, 0 3em 0 0, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    50% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 0, 0 3em 0 0.2em, -2em 2em 0 0, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    62.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 0, -2em 2em 0 0.2em, -3em 0 0 0, -2em -2em 0 -1em;
    }

    75% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0 0 0.2em, -2em -2em 0 0;
    }

    87.5% {
        box-shadow: 0 -3em 0 0, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0 0 0, -2em -2em 0 0.2em;
    }
}

@-webkit-keyframes pdown {
    0%, 20%, 53%, 80%, 100% {
        -webkit-transition-timing-function: cubic-bezier(.215,.61,.355,1);
        -moz-transition-timing-function: cubic-bezier(.215,.61,.355,1);
        transition-timing-function: cubic-bezier(.215,.61,.355,1);
        -webkit-transform: translate3d(0,0,0);
        -moz-transform: translate3d(0,0,0);
        transform: translate3d(0,0,0)
    }

    40%, 43% {
        -webkit-transition-timing-function: cubic-bezier(.755,.05,.855,.06);
        -moz-transition-timing-function: cubic-bezier(.755,.05,.855,.06);
        transition-timing-function: cubic-bezier(.755,.05,.855,.06);
        -webkit-transform: translate3d(0,-30px,0);
        -moz-transform: translate3d(0,-30px,0);
        transform: translate3d(0,-30px,0)
    }
}

@keyframes pdown {
    0%, 20%, 53%, 80%, 100% {
        -webkit-transition-timing-function: cubic-bezier(.215,.61,.355,1);
        -moz-transition-timing-function: cubic-bezier(.215,.61,.355,1);
        transition-timing-function: cubic-bezier(.215,.61,.355,1);
        -webkit-transform: translate3d(0,0,0);
        -moz-transform: translate3d(0,0,0);
        transform: translate3d(0,0,0)
    }

    40%, 43% {
        -webkit-transition-timing-function: cubic-bezier(.755,.05,.855,.06);
        -moz-transition-timing-function: cubic-bezier(.755,.05,.855,.06);
        transition-timing-function: cubic-bezier(.755,.05,.855,.06);
        -webkit-transform: translate3d(0,-30px,0);
        -moz-transform: translate3d(0,-30px,0);
        transform: translate3d(0,-30px,0)
    }
}

#main-cover {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    opacity: 0.4;
    filter: alpha(opacity = 50);
}