html {
  min-height: 100%;
  position: relative;
}

body {
  font-family: "Hiragino Sans", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", Meryo, "メイリオ", Osaka, "ＭＳ Ｐゴシック", "MS P Gothic", sans-serif;
  margin-bottom: 150px;
}

.footer {
  bottom: 0;
  width: 100%;
  height: 150px;
  position: absolute;
}

.inner-content {
  margin: 0 auto;
  padding: 20px 0 50px;
  max-width: 960px;
}

ul {
  list-style-type: none;
  padding: 0;
}