style.css

.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

@media (min-width: 768px) {
    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}

html {
    font-size: 14px;
}
@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.container {
    max-width: 960px;
}

.pricing-header {
    max-width: 700px;
}

.card-deck .card {
    min-width: 180px;
    max-width: 218px;
    font-size: small;
}

.todo-src {
    border-radius: 1em;
    border: 1px dashed #333 !important;
}

.framework-text {
    font: 12px monospace;
}

table {
  font-size: small
}

td {
  padding: 0px 5px;
  margin: 0;
}

tr {
  padding: 0;
  margin: 0;
  line-height: 15px;
}

th {
  color: blue;
  background-color: skyblue;
  padding: 5px;
}

tbody tr:nth-child(even) {
  background-color: lavender;
}