* {
  box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
li {
  margin: 0;
  padding: 0;
  font-weight: normal;
}

ul,
li {
  list-style-type: none;
}

img,
iframe {
  max-width: 100%;
  vertical-align: bottom;
  border: none;
}

a,
a:hover,
a:link {
  color: inherit;
}

a,
a:link {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

html,
body {
  font-family: 游ゴシック体, "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro",
    "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "MS Pゴシック", "MS PGothic",
    sans-serif;
  color: #000;
  line-height: 1.4;
  font-weight: 300;
  outline: 0;
  margin: 0;
  padding: 0;
  height: 100%;
  font-size: 14px;
  word-wrap: break-word;
  word-break: break-all;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

header,
main,
footer {
  margin: 0 auto;
  max-width: 940px;
}