Add additional form styles
Form styling isn't perfect yet (though it's a lot better than it used to be).
These styles should make forms look even better (feel free to use standard values, this is just an approximation):
fieldset {
padding: 1rem;
border: 1px solid #ced4da;
margin-top: 1rem;
}
legend {
padding: 0px 1rem;
display: inline-block;
width: auto;
}
label {
margin-right: .5rem;
margin-left: .5rem;
}