.link-unstyled,
.link-unstyled:link,
.link-unstyled:hover {
    color: inherit;
    text-decoration: inherit;
}

.content-left {
    border-right: 1px solid #333;
}

.hoverable {
    transition: transform .2s;
}

.hoverable:hover {
    transform: scale(1.5);
}