.ppu-options-group {
    padding: 10px;
    background: #f8f8f8;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.ppu-options-group-title {
    padding: 0 !important;
    font-weight: 600 !important;
    font-size: 1.3em !important;
}

.ppu-options-group input[type='checkbox'] {
    margin: 4px !important;
}

.ppu-settings {
    background-color: #e9e9e9;
    border-radius: 0.25rem;
    padding: 10px;
    margin: 10px 10px 10px -10px;
}

.ppu-settings h1 {
    margin-bottom: 2px !important;
}

.ppu-settings h2 {
    font-weight: 400 !important;
}

.ppu-settings ul {
    list-style-type: disc !important;
    padding-left: 2.5em;
}

.ppu-settings .form-row {
    margin-bottom: 0.5rem;
    display: flex;
    flex-wrap: wrap;
}

.ppu-settings .form-row label {
    font-weight: 600;
}

.ppu-settings .form-row input[type='text'] {
    width: 100%;
}

.grid-medium-column {
    flex: 0 0 auto;
    width: 12%;
}

.grid-large-column {
    flex: 0 0 auto;
    width: 25%;
}

.grid-large-column-with-button {
    display: flex;
    width: 25%;
}

.grid-extra-large-column {
    flex: 0 0 auto;
    width: 33%;
}

.ppu-button {
    display: inline-block;
    text-decoration: none;
    font-size: 13px;
    line-height: 2.15384615;
    min-height: 30px;
    margin: 0;
    padding: 0 10px;
    cursor: pointer;
    border-width: 1px;
    border-style: solid;
    -webkit-appearance: none;
    border-radius: 3px;
    white-space: nowrap;
    box-sizing: border-box;
}

.ppu-button-secondary {
    color: white;
    background-color: rgb(0, 158, 40);
    border: none;
}

.ppu-inline {
    display: inline !important;
}