.mem-link-box {
  background-color: #e8e8e8;
  text-align: center;
  width: 500px;
  margin: 15px auto 0;
  padding: 10px 10px 15px;
}

.mem-link-box p {
  font-size: 16px;
  padding-bottom: 10px;
  line-height: 1.4;
  margin-bottom: 5px;
}

.link-box a {
  background-color: #FF0000;
  border-radius: 30px;
  color: #FFFFFF;
  font-weight: bold;
  padding: 5px 70px;
  font-size: 17px;
}

.part-inner {
  width: 85%;
  margin: 0 auto;
  padding-top: 10px;
  padding-bottom: 10px;
  display: flex;
  border-bottom: 1px solid #ff7054;
  padding-left: 25px;
}

.content-box {
  line-height: 2;
  padding-left: 35px;
}

.partNum {
  font-size: 19px;
  font-weight: bold;
  color: #ff7054;
}

.content-box li {
  font-size: 15px;
}

.content-box li a {
  color: #000;
}


@media  screen and (max-width: 640px) {
  .mem-link-box {
    width: 100%;
    padding-bottom: 10px;
  }

  .mem-link-box p {
    font-size: 14px;
    padding-bottom: 4px;
  }

  .link-box a {
    font-size: 15px;
  }

  .part-inner {
  padding: 10px;
  display: block;
  width: 100%;
  }

  .partNum {
    font-size: 18px;
  }

  .content-box {
    padding-left: 0;
  }

  .content-box li {
    font-size: 15px;
  }

  #SubContents {
    width: 100%;
    float: none;
  }

  .p-published-date {
    margin-top: 10px;
  }
  .p-sp-localNavi-layout-v2 {
    margin-top: 10px;
  }
}