#header {
  border-bottom: #F0F0F0 solid 2px;
}

#contents {
  background-color: #f9f9f9;
  padding-top: 54px;
  padding-bottom: 200px;
}

.page-ttl {
  margin-bottom: 60px;
}

.rakuko-list {
  width: 950px;
  margin: -50px auto 0;
  text-align: left;
  letter-spacing: -.4em;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.rakuko-list li {
  display: block;
  width: 300px;
  margin: 50px 0 0 25px;
  text-align: left;
  letter-spacing: normal;
  vertical-align: top;
}
.rakuko-list li:nth-child(3n+1) {
  margin-left: 0;
}
.rakuko-list li a {
  display: block;
  padding-bottom: 1em;
}
.rakuko-list li a .thumb {
  position: relative;
}
.rakuko-list li a .thumb.new::after {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
  width: 80px;
  height: 80px;
  background: url(../img/index/icon_new.svg) left top no-repeat;
  background-size: 80px auto;
}
.rakuko-list li a .thumb img {
  max-width: 100%;
  height: auto;
}
.rakuko-list li a .txt-box {
  position: relative;
  padding: 1em;
}
.rakuko-list li a .txt-box::after {
  position: absolute;
  right: 1.5em;
  display: block;
  margin-top: 1em;
  content: "";
  width: 40px;
  height: 6px;
  background: url(../img/index/icon_arrow.svg) left top no-repeat;
  -webkit-transition: .3s ease-in-out;
          transition: .3s ease-in-out;
}
.rakuko-list li a .ttl {
  font-size: 128.6%;
  font-weight: bold;
}
.rakuko-list li a .ctg {
  text-align: left;
}
.rakuko-list li a .ctg span {
  display: inline-block;
  margin-top: 1em;
  padding: 3px 10px;
  background-color: #fff;
  border-radius: 5px;
  border: 1px solid #777;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
}
.rakuko-list li a:link {
  text-decoration: none !important;
}
.rakuko-list li a:hover .thumb {
  opacity: 0.75;
  filter: alpha(opacity=75);
}
.rakuko-list li a:hover .ttl {
  text-decoration: underline !important;
}
.rakuko-list li a:hover .txt-box::after {
  right: 0;
}
.rakuko-list li span {
  display: block;
  padding-bottom: 1em;
}
.rakuko-list li span .thumb {
  position: relative;
}
.rakuko-list li span .thumb img {
  max-width: 100%;
  height: auto;
}
.rakuko-list li span .txt-box {
  position: relative;
  padding: 1em;
  color: #666;
}
.rakuko-list li span .ttl {
  font-size: 128.6%;
  font-weight: bold;
  text-align: center;
}
@media only screen and (max-width: 640px) {

  #contents {
    padding-bottom: 150px;
  }

  .page-ttl {
    width: auto;
    max-width: 600px;
    margin: 0 auto 40px;
  }

  .rakuko-list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: auto;
    margin: -30px auto 0;
  }

  .rakuko-list li {
    display: block;
    width: 48%;
    margin: 30px 0 0;
  }

  .rakuko-list li a .thumb.new::after {
    width: 40px;
    height: 40px;
    background-size: 40px auto;
  }

  .rakuko-list li a .txt-box {
    padding: 0.5em;
  }

  .rakuko-list li a .txt-box::after {
    right: 0.5em;
  }

  .rakuko-list li a .ttl {
    font-size: 114.3%;
  }

  .rakuko-list li a .ctg {
    font-size: 85.7%;
  }

  .rakuko-list li span .txt-box {
    padding: 0.5em;
  }

  .rakuko-list li span .ttl {
    font-size: 114.3%;
  }
}