html {
    overflow-y: scroll;
}

.jumbotron {
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    background-color: var(--bs-light);
    border-radius: .3rem;  
}

%callout-shared {
    padding: 1.25rem;
    margin-top: 1.25rem;
    margin-bottom: 1.25rem;
    background-color: var(--bd-callout-bg, var(--bs-gray-100));
    border-left: 0.25rem solid var(--bd-callout-border, var(--bs-gray-300))
}

blockquote {
    @extend %callout-shared;
    text-align: center;
}

.callout {
    @extend %callout-shared;
}

.callout-info {
    --bd-callout-bg: rgba(var(--bs-info-rgb), .075);
    --bd-callout-border: rgba(var(--bs-info-rgb), .5)
}

.callout-warning {
    --bd-callout-bg: rgba(var(--bs-warning-rgb), .075);
    --bd-callout-border: rgba(var(--bs-warning-rgb), .5)
}

.callout-danger {
    --bd-callout-bg: rgba(var(--bs-danger-rgb), .075);
    --bd-callout-border: rgba(var(--bs-danger-rgb), .5)
}

.feather {
    width: 1em;
    height: 1em;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.feather-big {
    width: 4em;
    height: 4em;
}

a /*.feather*/ {
    $twitter-blue: #55acee;
    $github-black: #000;

    .feather-twitter:hover {
        stroke: $twitter-blue;
        fill: $twitter-blue;
    }

    .feather-github:hover {
        stroke: $github-black;
        fill: $github-black;
    }
}