snespatcher/resources/style.css

.main-content {
    min-width: 356px;
}

.heading {
    font-weight: 600;
}

.selection-row {
    min-height: 48px;
    padding: 10px 12px;
    border-radius: 0;
}

.format-row {
    min-height: 48px;
    padding: 10px 12px;
}

.intro-title {
    font-size: 1.5rem;
    font-weight: 700;
}

headerbar.titlebar {
    background-color: transparent;
    background-image: none;
    border-bottom: none;
    box-shadow: none;
}