.radiobutton-widget {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    cursor: pointer;
    user-select: none;
    padding: 2px 4px;
    font-family: sans-serif;
    font-size: 14px;
}

.radiobutton-indicator {
    display: inline-block;
    width: 16px;
    height: 16px;
    min-width: 16px;
    border-radius: 50%;
    border: 2px solid #888;
    background-color: #fff;
    margin-right: 6px;
    box-sizing: border-box;
    position: relative;
}

.radiobutton-indicator.selected {
    border-color: #0060df;
}

.radiobutton-indicator.selected::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #0060df;
}

.radiobutton-widget:hover .radiobutton-indicator {
    border-color: #555;
}

.radiobutton-widget:hover .radiobutton-indicator.selected {
    border-color: #0050c0;
}