html,
body {
  margin: 0;
  padding: 0;
}

body,
button,
input,
select,
textarea {
  font-family: "Hiragino Sans", "ヒラギノ角ゴシック", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", Meiryo, "メイリオ", YuGothic, "游ゴシック", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary,
div,
span,
p,
ul,
ol,
li,
dl,
dt,
dd,
table,
tr,
th,
td,
a,
img,
*:after,
*:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

figure,
dl,
dt,
dd,
ol,
ul,
li {
  margin: 0;
  padding: 0;
}

ol,
ul {
  list-style: none;
}

p,
li,
dl,
table {
  line-break: strict;
  word-break: break-strict;
  word-wrap: break-word;
}

img {
  border: 0;
  line-height: 1;
  vertical-align: bottom;
}

a {
  background: transparent;
  outline: 0 none;
  text-decoration: none;
}

a:hover {
  opacity: .8;
  text-decoration: none;
}