.container {
    width: 800px;
    margin: 1rem auto 0;
}
.lead {
    margin-bottom: 2rem;
}
.breadcrumbs {
    margin-bottom: -1rem;
}
.card img{
    width: 60px;
    display: inline-block;
    margin: 1rem auto 0;
}
#footer {
    margin: 2rem 0;
    padding: 1rem;
    border-top: var(--bs-border-width) solid;
    border-color: var(--bs-border-color-translucent);
    opacity: .75;
}
img.avatar {
    width: 48px;
    float: left;
    margin: 0 1rem;
}
.screenshot img {
    width: inherit;
    border: solid 1px #888;
    border-radius: 16px;
    /* box-shadow: 5px 5px 10px #888; */
}
.alert {
    opacity: .75;
}
pre {
    color: var(--bs-body-color);
    font-size: smaller;
}