#wrapper {
  font-size: 16px;
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", Arial, Verdana, "ＭＳ Ｐゴシック", sans-serif;
  background-color: #fff;
}

/*common*/
.content_width {
  width: 960px;
  margin: auto;
}
.content_padding {
  padding: 60px 0;
}
.flex_content {
  display: flex;
}
.flex_space_between {
  justify-content: space-between;
}
.flex_space_around {
  justify-content: space-around;
}
.flex_align_items {
  align-items: center;
}
.display_block {
  display: block;
  margin: auto;
  height: auto;
}
.text_bottom {
  margin-bottom: 40px;
}

/*hover*/
a img {
  transition: all .2s ease 0s;
}
a:hover img {
  opacity: .5;
}

/*header*/
.header {
  display: flex;
  justify-content: flex-end;
  padding: 20px 0;
}
.header_link {
  margin: 0 5px;
}

/*page top*/
.page_top {
  padding: 20px 0;
  background-color: #f0f0f0;
}

/*footer*/
.footer {
  font-size: 11px;
}
.footer_text {
  position: relative;
  margin: 30px 0;
  margin-left: 1.5em;
}
.footer_text li {
  margin: 5px 0;
}
.footer_text li::before {
  content: "";
  position: absolute;
  left: -1.5em;
  display: block;
  width: 11px;
  height: 11px;
  background-color: #000;
  border-radius: 50%;
}
.footer_bnr {
  margin-right: 15px;
}
.footer_bottom {
  margin: 20px 0;
}
.footer_link {
  padding: 10px;
  border-right: 1px solid #dcdcdc;
}
.footer_link:last-child {
  border-right: none;
}