.contribs #contribs.container {
  max-width: 960px;
}

#contribs .contrib-header {
  max-width: 700px;
}

#contribs .card-deck {
    display: flex;
}

#contribs .card-deck .card {
  min-width: 220px;
}

#contribs .border-top {
    border-top: 1px solid #e5e5e5;
}

#contribs .border-bottom {
    border-bottom: 1px solid #e5e5e5;
}

#contribs .box-shadow {
    box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
}

#contribs .card-deck .card {
    min-width: 220px;
}

#contribs .card-deck .card h4 {
    font-weight: bold;
}

#contribs .mb-4 {
    margin-bottom: 1.5rem!important;
}

#contribs .card {
    display: flex;
    flex: 1 0 0%;
    flex-direction: column;
    margin-left: 15px;
    margin-right: 15px;
    position: relative;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0,0,0,.125);
    border-radius: .25rem;
    box-sizing: border-box;
}

#contribs .card .card-description {
    margin: 1ex 1em 0 1em;
}

#contribs .card ul {
    list-style: none;
    display: block;
    padding: 0;
}

#contribs .card li {
    padding-bottom: 0.8ex;
}
#contribs .card h1.card-title {
    font-size: 2.5rem;
}

#contribs .card-header {
    padding: .75rem 1.25rem;
    margin-bottom: 0;
    background-color: rgba( 0,0,0,.03);
    border-bottom: 1px solid rgba(0,0,0,0.125);
}

@media (min-width: 576px) {
    #contribs .card-deck {
	flex-flow: row wrap;
	margin-right: -15px;
	margin-left: -15px;
    }
}