options.css

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* Copyright (C) 2017 Max Nikulin */

body {
	max-width: 65ex;
}

button {
	position: relative;
}

/* https://developer.mozilla.org/en/docs/Web/CSS/::before#To-do_list */
button[disabled]::before {
	content: '';
	position: absolute;
	border-color: #009933;
	border-style: solid;
	border-width: 0 0.3em 0.25em 0;
	height: 1em;
	top: 1.3em;
	left: 0.6em;
	margin-top: -1em;
	transform: rotate(45deg);
	width: 0.5em;
}

label span {
	display: inline-block;
	text-align: right;
	width: 25ex;
	max-width: 90%;
}

input[type=text], button {
	width: 35ex;
	box-sizing: border-box;
}

form div {
	margin-top: 0.5ex;
}

form div.new-section {
	margin-top: 2ex;
}