@charset "UTF-8";

body {
    color: #333;
    font-family: sans-serif;
    font-size: 100%;
    line-height: 1.3em;
    padding: 2em;
}

*:focus {
    outline-style: none;
}

a {
    color: deepskyblue;
    text-decoration: none;
    transition: all 200ms;
}

nav a {
    border-bottom: solid 3px #eee;
    display: inline-block;
    padding: 1em;
    &:focus,
    &:hover {
        border-bottom-color: deepskyblue;
        color: #555;
    }
    &:active,
    &.active {
        border-bottom-color: darkorange;
        color: darkorange;
    }
}

#main {
    padding: 2em 1em;
}

footer {
    border-top: solid 1px #eee;
    color: #aaa;
    font-size: 0.8em;
    margin-top: 1em;
    padding-top: 0.2em;
    padding: 0.2em;
}

.throb {
    border: 3px solid #555;
    height: 50px;
    width: 50px;
    margin: 0 auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-border-radius: 50%;
    -webkit-animation: pulsate 2s ease-out;
    -webkit-animation-iteration-count: infinite;
    -ms-border-radius: 50%;
    -ms-animation: pulsate 2s ease-out;
    -ms-animation-iteration-count: infinite;
    -moz-border-radius: 50%;
    -moz-animation: pulsate 2s ease-out;
    -moz-animation-iteration-count: infinite;
    -o-border-radius: 50%;
    -o-animation: pulsate 2s ease-out;
    -o-animation-iteration-count: infinite;
    border-radius: 50%;
    animation: pulsate 2s ease-out;
    animation-iteration-count: infinite;
    opacity: 0;
    z-index: 999;
}

@-webkit-keyframes pulsate {
    0% {
        -webkit-transform: scale(0.1, 0.1);
        opacity: 0.0;
    }

    50% {
        opacity: 1.0;
    }

    100% {
        -webkit-transform: scale(1.2, 1.2);
        opacity: 0.0;
    }
}


@-moz-keyframes pulsate {
    0% {
        -moz-transform: scale(0.1, 0.1);
        opacity: 0.0;
    }

    50% {
        opacity: 1.0;
    }

    100% {
        -moz-transform: scale(1.2, 1.2);
        opacity: 0.0;
    }
}


@-ms-keyframes pulsate {
    0% {
        -ms-transform: scale(0.1, 0.1);
        opacity: 0.0;
    }

    50% {
        opacity: 1.0;
    }

    100% {
        -ms-transform: scale(1.2, 1.2);
        opacity: 0.0;
    }
}


@-o-keyframes pulsate {
    0% {
        -o-transform: scale(0.1, 0.1);
        opacity: 0.0;
    }

    50% {
        opacity: 1.0;
    }

    100% {
        -o-transform: scale(1.2, 1.2);
        opacity: 0.0;
    }
}


@keyframes pulsate {
    0% {
        transform: scale(0.1, 0.1);
        opacity: 0.0;
    }

    50% {
        opacity: 1.0;
    }

    100% {
        transform: scale(1.2, 1.2);
        opacity: 0.0;
    }
}