Ghost/ghost/admin/app/styles/layouts/labs.css

.gh-labs-price-label input::-webkit-outer-spin-button, .gh-labs-price-label input::-webkit-inner-spin-button {
    /* display: none; <- Crashes Chrome on hover */
    -webkit-appearance: none;
    margin: 0;
}

.gh-labs-price-label input[type=number] {
    -moz-appearance: textfield;
    /* Firefox */
}

.gh-labs-toggle-wrapper {
    padding-top: 6px;
    padding-bottom: 6px;
    border-radius: 5px;
}

.gh-btn-labs-toggle {
    border: none !important;
    display: flex;
    align-items: center;
    color: var(--blue) !important;
    background: transparent !important;
}

.gh-btn-labs-toggle,
.gh-btn-labs-toggle:hover {
    box-shadow: none !important;
}

.gh-btn-labs-toggle svg {
    width: 10px;
    height: 10px;
    margin-right: 5px;
}

.gh-btn-labs-toggle svg path {
    stroke: var(--blue);
}

.gh-labs-disabled .for-checkbox label,
.gh-labs-disabled .for-checkbox .input-toggle-component,
.gh-labs-disabled .for-switch label,
.gh-labs-disabled .for-switch .input-toggle-component
.gh-labs-disabled .for-radio label,
.gh-labs-disabled .for-radio .input-toggle-component {
    cursor: default;
}

/* Members settings */
/* ------------------------------------------------ */

.gh-labs-members-radio {
    cursor: pointer;
    margin: 0 8px;
}

.gh-labs-members-radio.active {
    background: color-mod(var(--blue) alpha(6%));
    border-color: var(--blue);
}

.gh-labs-disabled .gh-setting-content, .gh-labs-disabled .gh-setting-action {
    opacity: 0.25;
}

.gh-labs-members-emaildropdown {
    min-width: 208px;
    margin-left: 8px;
}

.gh-labs-members-emaildropdown[disabled] {
    background: var(--whitegrey-d2);
    color: var(--darkgrey);
}

.gh-labs-members-defaultemaildd {
    padding-right: 216px;
}

.gh-labs-mailgun-region {
    width: 140px !important;
    margin-right: 12px;
}

.gh-labs-mailgun-region .ember-power-select-trigger {
    white-space: nowrap;
}

.gh-labs-mailgun-region .ember-power-select-trigger svg {
    margin-left: 23px;
    width: 10px;
    height: 6px;
}