.o-card {
    padding: 1.2rem;
}

.o-card--bordered {
    border: 1px solid hsl(0, 0%, 88%);
}

.o-card--square {
    width: 12rem;
    height: 12rem;
    display: inline-block;
    vertical-align: top;
}

.o-card--rectangle {
    width: 30rem;
    height: 20rem;
    display: inline-block;
    vertical-align: top;
}

.o-card__img {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.o-card__heading {
    margin-bottom: 1.2rem;
}

.o-card__buttons {
    float: right;
}

.o-card__buttons > * {
    vertical-align: middle;
    margin-left: 0.5ch;
    display: inline-block;
}

.o-card-toolbar {
    position: absolute;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.o-card-toolbar--space-evenly {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
}