h1.card-title,
h2.card-title,
h3.card-title,
h4.card-title,
h5.card-title {
    margin: 0px;
}

.card-header {
    background-color: rgba(0, 0, 0, .1)!important;
    border-bottom: 1px solid rgba(0, 0, 0, .225);
}

.card-body {
    background-color: rgba(0, 0, 0, .03);
}