.tsbe-article__applet h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-fg-color);
    margin: -.3rem 0 1rem 0;
}

.tsbe-article__applet p {
    line-height: 1.5;
    margin: 1rem 0;
}
.tsbe-article__applet p:empty {
    display: none;
}

.tsbe-article__applet table {
    border-collapse: separate;
    border-spacing: 0;
}

.tsbe-article__applet table,
.tsbe-article__applet tbody,
.tsbe-article__applet tr {
    margin: 0;
    padding: 0;
}

.tsbe-article__applet td {
    margin: 0;
    padding: .15rem 0;
}

.tsbe-article__applet label {
    display: block;
    text-align: right;
    margin-right: .3em;
}

.tsbe-article__applet input[type="number"],
.tsbe-article__applet select {
    width: 6em;
    font-size: .8rem;
    padding: 0 4px;
    margin: 0;
    line-height: 1.5rem;
    height: 1.5rem;
    text-align: right;
    outline: none;
    border: none;
    border-bottom: 2px solid var(--bg-400-color);
    box-sizing: border-box;
    background-clip: padding-box;
    background: var(--input-bg-color);
    color: var(--primary-fg-color);
    -moz-appearance: textfield;
}

.tsbe-article__applet input[type="number"]::-webkit-outer-spin-button,
.tsbe-article__applet input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.tsbe-article__applet input[type="number"]::selection {
    background: var(--disabled-fg-color);
}

.tsbe-article__applet select {
    text-align: left;
    cursor: pointer;
}

.tsbe-article__applet input[type="number"]:hover,
.tsbe-article__applet input[type="number"]:focus,
.tsbe-article__applet select:hover,
.tsbe-article__applet select:focus {
    border-color: var(--accent-1-fg-color);
}

.tsbe-article__applet button {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0;
    padding: .05rem 16px 0 16px;
    height: 1.8rem;
    border: 2px solid var(--bg-400-color);
    border-radius: 2rem;
    background: var(--input-bg-color);
    color: var(--secondary-fg-color);
    box-sizing: border-box;
    background-clip: padding-box;
    outline: none;
    cursor: pointer;
}

.tsbe-article__applet button:hover,
.tsbe-article__applet button:focus {
    border-color: var(--accent-1-fg-color);
    color: var(--primary-fg-color);
}

.tsbe-article__applet .input-row {
    margin: .3rem 0;
}

.tsbe-article__applet .input-buttons {
    margin: 1.2rem 0 0 0;
}

.tsbe-article__applet .result {
    margin: 1.2rem 0 0 0;
}