src/components/widget/Widget.css
.widget {
margin-top: 1em;
margin-bottom: 1em;
min-height: 5em;
}
.widget .widget-header {
background: #eee;
padding: 0.5em;
margin-bottom: 1em;
display: flex;
justify-content: space-between;
align-items: center;
height: 3.3em;
}
.widget-header > .widget-header-button {
}