.main-content_blog {
  box-sizing: border-box;
  width: auto;
  margin-left: 17%;
  padding: 20px;
  background-color: rgba(255, 255, 255, 0.8);
  margin-top: 20px;
  height: 100%;
}

.blog-jscover {
  display: flex;
  justify-content: center;
  width: 100%;
  height: auto;
}

.content-hidden {
  visibility: hidden;
}

.blog-basebackground {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: auto;
}

.blog-contentbase {
  display: flex;
  flex-direction: column;
  width: 90%;
  height: auto;
  margin: 10vh 0 0 0;
  background-color: none;
  border: black solid 3px;
}

.blog-contentbase-title {
  display: flex;
  box-sizing: border-box;
  width: 100%;
  height: auto;
  border-bottom: black solid 3px;
}

.blog-contentbase-title-maintitle {
  display: flex;
  align-items: center;
  width: 80%;
  height: 100%;
  box-sizing: border-box;
  padding: 20px 0 20px 20px;
  font-size: 2.8vw;
  font-weight: bold;
}

.blog-contentbase-title-date {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  width: 20%;
  height: 100%;
}

.blog-contentbase-photo {
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  width: 100%;
  height: auto;
  min-height: 300px;
  border-bottom: black solid 3px;
}

.blog-contentbase-photo-img {
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  width: 80%;
  height: 90vh;
  border-right: black solid 3px;
  border-left: black solid 3px;
  overflow: hidden;
  background-color: black;
}

.blog-contentbase-photo-img img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  overflow: hidden;
}

.blog-contentbase-photo-left {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 10%;
  height: auto;
}

.blog-contentbase-photo-left-contentL {
  width: 80px;
  height: 10vh;
  background-color: black;
  margin: 10%;
  clip-path: polygon(100% 0%, 75% 50%, 100% 100%, 25% 100%, 0% 50%, 25% 0%);
}

.blog-contentbase-photo-left-contentL:hover {
  width: 80px;
  height: 10vh;
  background-color: gray;
  margin: 10%;
  clip-path: polygon(100% 0%, 75% 50%, 100% 100%, 25% 100%, 0% 50%, 25% 0%);
  cursor: pointer;
}

.blog-contentbase-photo-right {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 10%;
  height: 100%;
}

.blog-contentbase-photo-left-contentR {
  box-sizing: border-box;
  width: 80px;
  height: 10vh;
  background-color: black;
  margin: 10%;
  clip-path: polygon(75% 0%, 100% 50%, 75% 100%, 0% 100%, 25% 50%, 0% 0%);
}

.blog-contentbase-photo-left-contentR:hover {
  width: 80px;
  height: 10vh;
  background-color: gray;
  margin: 10%;
  clip-path: polygon(75% 0%, 100% 50%, 75% 100%, 0% 100%, 25% 50%, 0% 0%);
  cursor: pointer;
}

.blog-contentbase-text {
  box-sizing: border-box;
  width: 100%;
  height: auto;
  padding: 30px;
  font-size: 1.3svw;
  line-height: 2;
}

.changepage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: auto;
  margin: 50px 0 0 0;
}
.changepage-selectArea {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 90%;
  height: auto;
  margin: 0 0 30px 0;
  padding: 0 0 10px 0;
}
.changepage-selectArea-con {
  display: flex;
  width: 90%;
  height: 50px;
  background-color: rgb(255, 255, 255);
  margin: 10px 0 0 0;
  border: 2px solid rgb(0, 0, 0);
}
.changepage-selectArea-con-circle {
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  width: 25%;
  height: 100%;
}
.changepage-selectArea-con-circle-con {
  width: 30px;
  height: 30px;
  border-radius: 100%;
}
.changepage-selectArea-con-year {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 75%;
  height: 100%;
  font-size: 3vw;
  font-weight: bold;
}
.changepage-titleArea {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 90%;
  height: 100px;
  margin: 20px 0 20px 0;
  border: 5px solid black;
  font-size: 6vw;
  font-weight: bold;
}/*# sourceMappingURL=css-blog.css.map */