.mainContents .topText01 {
  font-size: 20px;
  line-height: 1.2;
  font-weight: bold;
  margin-top: 35px;
}

@media screen and (max-width: 767px) {
  .mainContents .topText01 {
    font-size: 12px;
    line-height: 1.6;
    width: 94%;
    margin: 10px auto 0;
  }
}

.mainContents .mainPost h4 {
  margin-bottom: 20px;
}

@media screen and (max-width: 1050px) {
  .mainContents .mainPost h4 {
    font-size: 26px;
  }
}

@media screen and (max-width: 900px) {
  .mainContents .mainPost h4 {
    font-size: 22px;
  }
}

@media screen and (max-width: 767px) {
  .mainContents .mainPost h4 {
    font-size: 20px;
  }
}

.mainContents .mainPost h4 span {
  padding-left: 160px;
  position: relative;
}

@media screen and (max-width: 1050px) {
  .mainContents .mainPost h4 span {
    padding-left: 130px;
  }
}

@media screen and (max-width: 900px) {
  .mainContents .mainPost h4 span {
    padding-left: 110px;
  }
}

@media screen and (max-width: 767px) {
  .mainContents .mainPost h4 span {
    padding: 25px 20px 5px 10px;
    line-height: 1.2;
  }
}

@media screen and (max-width: 767px) {
  .mainContents .mainPost h4 span:before {
    content: '';
    width: 25px;
    height: 100%;
    background: url("../images/arrow_index01.png") no-repeat center right;
    background-size: auto 80px;
    right: -25px;
  }
}

@media screen and (max-width: 460px) {
  .mainContents .mainPost h4 span:before {
    right: -24px;
  }
}

.subPost {
  margin-bottom: 50px;
}

.subPost:last-child {
  margin-bottom: 0px;
}

.subPost h4 span:after {
  content: '';
  background-size: contain;
  position: absolute;
  top: 50%;
  left: 15px;
}

.subPost .postImg {
  width: 300px;
}

@media screen and (max-width: 1250px) {
  .subPost .postImg {
    width: 30%;
  }
}

@media screen and (max-width: 767px) {
  .subPost .postImg {
    width: 100%;
    float: none;
  }
}

.subPost .postImg p {
  width: 100%;
  margin-bottom: 20px;
}

.subPost .postImg p img {
  vertical-align: bottom;
  width: 100%;
}

.subPost .postText01 {
  width: 585px;
  margin-left: 15px;
}

@media screen and (max-width: 1250px) {
  .subPost .postText01 {
    width: 68%;
    margin-left: 2%;
  }
}

@media screen and (max-width: 767px) {
  .subPost .postText01 {
    width: 94%;
    margin: 0 auto;
    float: none;
  }
}

.subPost .postText01 p {
  margin-bottom: 22px;
  font-size: 17px;
}

@media screen and (max-width: 1000px) {
  .subPost .postText01 p {
    font-size: 14px;
    margin-bottom: 15px;
  }
}

@media screen and (max-width: 767px) {
  .subPost .postText01 p {
    font-size: 13px;
    margin-bottom: 20px;
  }
}

.post01 h4 span:after {
  width: 136px;
  height: 35px;
  background: url("../images/tit_index01.png") no-repeat;
  background-size: 136px auto;
  margin-top: -18px;
}

@media screen and (max-width: 1050px) {
  .post01 h4 span:after {
    margin-top: -14px;
    background-size: 106px auto;
  }
}

@media screen and (max-width: 900px) {
  .post01 h4 span:after {
    margin-top: -11px;
    background-size: 90px auto;
  }
}

@media screen and (max-width: 767px) {
  .post01 h4 span:after {
    top: 5px;
    left: 10px;
    margin-top: 0;
    background-size: 80px auto;
  }
}

.post02 h4 span:after {
  width: 131px;
  height: 100%;
  background: url("../images/tit_index02.png") no-repeat;
  background-size: 131px auto;
  margin-top: -18px;
}

@media screen and (max-width: 1050px) {
  .post02 h4 span:after {
    background-size: 106px auto;
    margin-top: -15px;
  }
}

@media screen and (max-width: 900px) {
  .post02 h4 span:after {
    margin-top: -11px;
    background-size: 90px auto;
  }
}

@media screen and (max-width: 767px) {
  .post02 h4 span:after {
    top: 5px;
    left: 10px;
    margin-top: 0;
    background-size: 80px auto;
  }
}

.post03 h4 span:after {
  width: 136px;
  height: 100%;
  background: url("../images/tit_index03.png") no-repeat;
  background-size: 136px auto;
  margin-top: -18px;
}

@media screen and (max-width: 1050px) {
  .post03 h4 span:after {
    background-size: 106px auto;
    margin-top: -15px;
  }
}

@media screen and (max-width: 900px) {
  .post03 h4 span:after {
    margin-top: -11px;
    background-size: 90px auto;
  }
}

@media screen and (max-width: 767px) {
  .post03 h4 span:after {
    top: 5px;
    left: 10px;
    margin-top: 0;
    background-size: 80px auto;
  }
}

.post04 h4 span {
  padding-left: 125px !important;
}

@media screen and (max-width: 1050px) {
  .post04 h4 span {
    padding-left: 103px !important;
  }
}

@media screen and (max-width: 900px) {
  .post04 h4 span {
    padding-left: 95px !important;
  }
}

@media screen and (max-width: 767px) {
  .post04 h4 span {
    padding: 25px 50px 5px 10px !important;
  }
}

.post04 h4 span:after {
  width: 97px;
  height: 100%;
  background: url("../images/tit_index04.png") no-repeat;
  background-size: 97px auto;
  margin-top: -18px;
}

@media screen and (max-width: 1050px) {
  .post04 h4 span:after {
    background-size: 80px auto;
    margin-top: -15px;
  }
}

@media screen and (max-width: 900px) {
  .post04 h4 span:after {
    background-size: 70px auto;
    margin-top: -13px;
  }
}

@media screen and (max-width: 767px) {
  .post04 h4 span:after {
    top: 5px;
    left: 10px;
    margin-top: 0;
    background-size: 60px auto;
  }
}