div.demo[data-demo="random-emst"] {
    margin: 1rem 0 0;
}

.demo[data-demo="random-emst"] .controls {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: flex-end;
    margin-bottom: 12px;
}

.demo[data-demo="random-emst"] label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
    min-width: 220px;
}

.demo[data-demo="random-emst"] .row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.demo[data-demo="random-emst"] input {
    padding: 9px 10px;
    font: inherit;
}

.demo[data-demo="random-emst"] button {
    padding: 10px 14px;
    font-weight: 700;
    cursor: pointer;
}

.demo[data-demo="random-emst"] select {
    padding: 9px 10px;
}

.demo[data-demo="random-emst"] .panels {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.demo[data-demo="random-emst"] .panel {
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 10px;
    padding: 10px;
}

.demo[data-demo="random-emst"] .panelTitle {
    font-weight: 700;
    margin-bottom: 8px;
}

.demo[data-demo="random-emst"] canvas {
    width: 100%;
    height: auto;
    display: block;
}