/*
////////////////////////////////////////
reset.css を読み込んで全てのスタイルをなくす
////////////////////////////////////////
*/

/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/*
////////////////////////////////////////
reset.css では足りない初期化を追加
////////////////////////////////////////
*/

/* 全てに box-sizing: border-box; を適用 */
*,
*:before,
*:after {
  box-sizing: border-box;
}

/* 画像に関する初期設定 */
img {
  /* 大きい画像がはみ出さないように */
  max-width: 100%;
  /* 画像周りの無駄なスペースができないように */
  vertical-align: bottom;
}

[data-whatinput="mouse"] *:focus,
[data-whatinput="touch"] *:focus {
  outline: none;
}

input,
textarea {
  font-family: inherit;
}

/*
////////////////////////////////////////
初期設定
////////////////////////////////////////
*/

body {
  padding: 32px 0;
  color: #56564f;
  font-family: sans-serif;
}

article {
  width: 640px;
  margin: 0 auto;
}

/*
////////////////////////////////////////
以下に自分なりのCSSを書いて読みやすくする
////////////////////////////////////////
*/

h1 {
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 1em;
}

h2 {
  font-size: 1.5em;
  font-weight: bold;
  line-height: 1.4;
  margin-bottom: 0.5em;
  border-bottom: 1px solid gray;
}

p {
  line-height: 1.8;
  margin-top: 1em;
  margin-bottom: 1em;
}

ul {
  list-style-type: disc;
  padding: 0.5em 0.5em 0.5em 2em;
}

ol {
  list-style-type: decimal;
  padding: 0.5em 0.5em 0.5em 2em;
}

ul li,
ol li {
  line-height: 1.4;
  margin-bottom: 0.5em;
}

blockquote {
  padding-left: 1em;
  margin-bottom: 2em;
  border-left: 7px solid #ccc;
}

img {
  width: 40%;
  display: block;
  margin: auto;
  border: 1px solid #ccc;
  border-radius: 4px;
}

label {
  width: 104px;
  display: inline-block;
  font-weight: bold;
  text-align: right;
  vertical-align: middle;
  padding-right: 0.5em;
}

input[type="text"],
textarea {
  width: calc(100% - 130px);
  padding: 0.5em;
  border: solid 1px #aaa;
  border-radius: 4px;
  vertical-align: middle;
}

.form-items__item {
  margin-bottom: 1em;
}

input[type="submit"] {
  display: block;
  margin: 0 auto;
  background-color: #4397de;
  color: white;
  font-size: 16px;
  font-weight: bold;
  width: 200px;
  height: 40px;
  border: solid 1px #4397de;
  border-radius: 4px;
}