.stacktable {
    width: 100%;
}

.st-head-row {
    padding-top: 1em;
}

.st-head-row.st-head-row-main {
    font-size: 1.5em;
    padding-top: 0;
}

.st-key {
    width: 49%;
    text-align: center;
    padding-right: 1%;
}

.st-val {
    width: 49%;
    text-align: center;
    padding-left: 1%;
}


/* RESPONSIVE EXAMPLE */

.stacktable.large-only {
    display: table;
}

.stacktable.small-only {
    display: none;
}

div.card-select, div.card-select > * {
    display: none;
}

@media (max-width: 800px) {
    .stacktable.large-only {
        display: none;
    }

    .stacktable.small-only {
        display: table;
    }

    div.card-select,
    div.card-select > .card-table-select.small-only.first,
    div.card-select > .select-heading {
        display: block;
    }
}

.card-select > .select-heading div.heading {
    font-size: 24px;
    padding-bottom: 24px;
    color: #3B3B3B;
    font-weight: bold;
}

.card-select > .select-heading select {
    border: 2px solid var(--nv-primary-accent);
    width: 100%;
    border-radius: 25px;
    padding: 13px 36px 13px 36px;
    font-size: 18px;
    font-weight: bold;
    color: var(--nv-primary-accent);
    background-color: transparent;
    background-position-x: calc(100% - 36px);
}

.card-select > .select-heading .select-container {
    position: relative;
    margin-bottom: 36px;
}

.card-select > .select-heading .select-container:before {
    content: '';
    width: 100%;
    height: 100%;
    border-radius: 25px;
    background: var(--nv-primary-accent);
    opacity: 30%;
    position: absolute;
    bottom: 0;
    z-index: -1;
}

.card-table-select .heading {
    font-size: 18px;
    color: #3B3B3B;
    font-weight: bold;
    padding-bottom: 12px;
}

.card-table-select .heading span {
    position: relative;
}

.card-table-select .heading span:before {
    content: '';
    width: 100%;
    height: 8px;
    background: var(--nv-primary-accent);
    opacity: 30%;
    position: absolute;
    bottom: 3px;
    z-index: -1;
}

.card-table-select .text {
    font-size: 18px;
    color: #3B3B3B;
    padding-bottom: 36px;
}