.blog-section {
  background: linear-gradient(#1EDBA2, #1E9EDB);
  width: 1400px;
  height: 645px;
  padding: 80px 0px;
  margin: 0 auto;
  gap: 40px;
  box-sizing: border-box;
}

.footer-main {
  width: 1200px;
  height: 98px;
  font-weight: 700;
  font-size: 72px;
  line-height: 98.06px;
  letter-spacing: 0.1em;
  text-align: center;
  color: White;
  margin: auto;
}

.footer-sub {
  width: 1200px;
  height: 64px;
  font-weight: 400;
  font-size: 20px;
  line-height: 32px;
  text-align: center;
  color: White;
  margin: auto;
  padding-top: 40px;
}

.footer-boxs {
  display: flex;
  justify-content: center;
}

.footer-box {
  width: 373.33px;
  height: 147px;
  margin: 20px;
  gap: 1px;
  background-color: white;
  float: left;
  margin-top: 40px;
  padding: 0px 20px;
  text-decoration: none;
}

.footer-box:hover {
  text-decoration: none;
  /* ホバー時の下線を消す */
}

.footer-left {
  display: flex;
  padding-top: 20px;
}

.footer-date {
  font-weight: 400;
  font-size: 14px;
  line-height: 22.4px;
  color: #CCCCCC;
}

.footer-name {
  width: 110px;
  height: 22px;
  font-weight: 400;
  font-size: 14px;
  line-height: 22.4px;
  color: #7A7A7A;
}

.footer-contents {
  width: 333.33px;
  height: 28px;
  font-weight: 700;
  font-size: 20px;
  line-height: 28px;
  color: #333333;
}

.not-found-blog {
  width: 1200px;
  height: 64px;
  font-weight: 600;
  font-size: 20px;
  line-height: 32px;
  text-align: center;
  color: White;
  margin: auto;
  padding-top: 40px;
}

.footer-btn {
  display: flex;
  justify-content: center;
  margin-left: 950px;
  margin-top: 40px;
}

.footer-btn-1 {
  width: 308px;
  border-radius: 40px;
  background-color: white;
  padding: 16px 32px;
  border: 1px solid #1E9ED8;
  gap: 16px;
  display: flex;
  align-items: center;
  justify-content: center;

  font-family: 'Noto Sans';
  font-style: normal;
  font-weight: 700;
  font-size: 16px;
  line-height: 16px;
  color: #1E9EDB;
  text-align: center;
  text-decoration: none;
}

.footer-btn-1:hover {
  background: linear-gradient(#1EDBA2, #1E9EDB);
  border: 1px solid #ffffff;
  color: #ffffff;
}

footer a:hover .Entry-btn-img1 {
  -webkit-filter: brightness(0) invert(1);
  filter: brightness(0) invert(1);
}

footer a:hover .Entry-btn-img2 {
  -webkit-filter: brightness(0) invert(1);
  filter: brightness(0) invert(1);
}

@media screen and (max-width: 768px) {
  .blog-section {
    background: linear-gradient(#1EDBA2, #1E9EDB);
    width: auto;
    height: auto;
    padding: 80px 0px;
    margin: 0 auto;
    gap: 40px;
    box-sizing: border-box;
  }

  .footer-main {
    width: 343px;
    height: 130px;
    font-weight: 700;
    font-size: 48px;
    line-height: 65.38px;
    letter-spacing: 0.1em;
    text-align: center;
    color: White;
    margin: auto;
  }

  .footer-sub {
    width: 343px;
    height: 104px;
    font-weight: 400;
    font-size: 16px;
    line-height: 25.6px;
    text-align: left;
    color: White;
    margin: auto;
    padding-top: 40px;
  }

  .footer-boxs {
    display: flex;
    flex-flow: column;
    margin: auto;
    margin-top: 0px;
  }

  .footer-box {
    width: 303px;
    margin: 0px;
    gap: 1px;
    background-color: white;
    margin-top: 20px;
    margin-left: 15px;
    padding: 0px 20px;
    text-decoration: none;
  }

  .footer-box:hover {
    text-decoration: none;
  }

  .footer-left {
    display: flex;
    padding-top: 20px;
  }

  .footer-date {
    width: 85px;
    height: 22px;
    font-weight: 400;
    font-size: 14px;
    line-height: 22.4px;
    color: #CCCCCC;
  }

  .footer-name {
    width: 1000px;
    height: 22px;
    font-weight: 400;
    font-size: 14px;
    line-height: 22.4px;
    color: #7A7A7A;
  }

  .footer-contents {
    width: 303px;
    height: 28px;
    font-weight: 700;
    font-size: 20px;
    line-height: 28px;
    color: #333333;
  }

  .footer-btn {
    display: flex;
    justify-content: center;
    margin-left: 0px;
    margin-top: 70px;
  }

  .footer-btn-1 {
    width: 250px;
    border-radius: 40px;
    padding: 16px 32px;
    gap: 20px;
    background-color: white;
    border: 1px solid #1E9ED8;

    font-family: 'Noto Sans';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 16px;
    color: #1E9EDB;
    text-align: center;
    text-decoration: none;
  }

  .footer-btn-1:hover {
    background: linear-gradient(#1EDBA2, #1E9EDB);
    border: 1px solid #ffffff;
    color: #ffffff;
  }

  footer a:hover .Entry-btn-img1 {
    -webkit-filter: brightness(0) invert(1);
    filter: brightness(0) invert(1);
  }

  footer a:hover .Entry-btn-img2 {
    -webkit-filter: brightness(0) invert(1);
    filter: brightness(0) invert(1);
  }
}