/**/
:root {
    --main-color: #eaeaea;
    --stroke-color: black;
}
/**/
body {
    background: var(--main-color);
}

h1 {
    margin: 100px auto 0 auto;
    color: var(--stroke-color);
    font-family: 'Encode Sans Semi Condensed', Verdana, sans-serif;
    font-size: 10rem;
    line-height: 10rem;
    font-weight: 200;
    text-align: center;
}

h2 {
    margin: 20px auto 30px auto;
    font-family: 'Encode Sans Semi Condensed', Verdana, sans-serif;
    font-size: 1.5rem;
    font-weight: 200;
    text-align: center;
}

h1, h2 {
    -webkit-transition: opacity 0.5s linear, margin-top 0.5s linear; /* Safari */
    transition: opacity 0.5s linear, margin-top 0.5s linear;
}

.loading h1, .loading h2 {
    margin-top: 0px;
    opacity: 0;
}

.gears {
    position: relative;
    margin: 0 auto;
    width: auto;
    height: 0;
}

.gear {
    position: relative;
    z-index: 0;
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--stroke-color);
}

    .gear:before {
        position: absolute;
        left: 5px;
        top: 5px;
        right: 5px;
        bottom: 5px;
        z-index: 2;
        content: "";
        border-radius: 50%;
        background: var(--main-color);
    }

    .gear:after {
        position: absolute;
        left: 25px;
        top: 25px;
        z-index: 3;
        content: "";
        width: 70px;
        height: 70px;
        border-radius: 50%;
        border: 5px solid var(--stroke-color);
        box-sizing: border-box;
        background: var(--main-color);
    }

    .gear.one {
        left: -130px;
    }

    .gear.two {
        top: -75px;
    }

    .gear.three {
        top: -235px;
        left: 130px;
    }

    .gear .bar {
        position: absolute;
        left: -15px;
        top: 50%;
        z-index: 0;
        width: 150px;
        height: 30px;
        margin-top: -15px;
        border-radius: 5px;
        background: var(--stroke-color);
    }

        .gear .bar:before {
            position: absolute;
            left: 5px;
            top: 5px;
            right: 5px;
            bottom: 5px;
            z-index: 1;
            content: "";
            border-radius: 2px;
            background: var(--main-color);
        }

        .gear .bar:nth-child(2) {
            transform: rotate(60deg);
            -webkit-transform: rotate(60deg);
        }

        .gear .bar:nth-child(3) {
            transform: rotate(120deg);
            -webkit-transform: rotate(120deg);
        }

@-webkit-keyframes clockwise {
    0% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}

@-webkit-keyframes anticlockwise {
    0% {
        -webkit-transform: rotate(360deg);
    }

    100% {
        -webkit-transform: rotate(0deg);
    }
}

@-webkit-keyframes clockwiseError {
    0% {
        -webkit-transform: rotate(0deg);
    }

    20% {
        -webkit-transform: rotate(30deg);
    }

    40% {
        -webkit-transform: rotate(25deg);
    }

    60% {
        -webkit-transform: rotate(30deg);
    }

    100% {
        -webkit-transform: rotate(0deg);
    }
}

@-webkit-keyframes anticlockwiseErrorStop {
    0% {
        -webkit-transform: rotate(0deg);
    }

    20% {
        -webkit-transform: rotate(-30deg);
    }

    60% {
        -webkit-transform: rotate(-30deg);
    }

    100% {
        -webkit-transform: rotate(0deg);
    }
}

@-webkit-keyframes anticlockwiseError {
    0% {
        -webkit-transform: rotate(0deg);
    }

    20% {
        -webkit-transform: rotate(-30deg);
    }

    40% {
        -webkit-transform: rotate(-25deg);
    }

    60% {
        -webkit-transform: rotate(-30deg);
    }

    100% {
        -webkit-transform: rotate(0deg);
    }
}

.gear.one {
    -webkit-animation: anticlockwiseErrorStop 2s linear infinite;
}

.gear.two {
    -webkit-animation: anticlockwiseError 2s linear infinite;
}

.gear.three {
    -webkit-animation: clockwiseError 2s linear infinite;
}

.loading .gear.one, .loading .gear.three {
    -webkit-animation: clockwise 3s linear infinite;
}

.loading .gear.two {
    -webkit-animation: anticlockwise 3s linear infinite;
}


.topnav {
    background-color: #5a676f;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    padding: 8px;
    z-index: 1037;
}

    .topnav img {
        max-height: 40px;
    }