* {
  list-style: none;
  text-decoration: none;
  margin: 0;
  padding: 0;
}

:root {
  --main-color: #f5f5f5;
  --sub-color-green: #2c5f2d;
  --sub-color-beige: #c2b280;
  --accent-color: #ff7f50;
  --text-color: #333;
}

header {
  width: 100%;
  height: 60px;
  /* background-color: ; */
  box-shadow: 4px 0 1px 1px #f2f2f2;
}

.header_nav {
  width: 20%;
  margin: auto;
}

.header_ul {
  width: 100%;
  display: flex;
  line-height: 70px;
}

.header_ul a {
  color: var(--text-color);
  margin: auto 15px;
}

main {
  width: 100vw;
  background-color: var(--main-color);
  padding: 130px 0 0 0;
}

.top_content {
  width: 430px;
  height: 265px;
  background-color: #9c9c9c;
  margin: 0 auto 250px;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

h1 {
  font-size: 2.5em;
  color: #fff;
  text-align: center;
  line-height: 80px;
}

.top_content > p {
  color: #fff;
}

h2 {
  text-align: center;
  font-size: 2rem;
  color: var(--sub-color-green);
  margin: 0 0 35px 0;
}

section {
  margin: 130px auto;
}

#about_section {
  width: 90%;
  height: 300px;
  /* margin: 50px auto; */
}

.about_text {
  text-align: center;
}

main#about_section p {
}

#works_section {
  width: 95%;
  height: 300px;
  /* margin: 50px auto; */
}

.works_content {
  display: flex;
  justify-content: space-around;
}

.works_contents {
  width: 30%;
  height: 265px;
  text-align: center;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 0 6px 2px #e0e0e0;
  box-sizing: border-box;
  padding: 5vh 3%;
}

.works_contents > h3 {
}

.works_contents > p {
  margin: 8px 0;
}

#hobby_section {
  width: 90%;
  height: 600px;
}

.hobby_content {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.hobby_photo_content {
  width: 80%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  column-gap: 16px;
}

.hobby_photo_content > div {
  width: 45%;
  height: 250px;
  overflow: hidden;
  margin: 8px 0;
}

.hobby_photo_content img {
}



#blog_section {
  width: 95%;
  height: 650px;
  margin: 100px auto 0;
}

.blog_content {
  width: 99%;
  height: 100%;
  margin: 0 auto;
}

.blog_content > p {
  text-align: center;
}


.blog_contents {
  width: 100%;
  height: 23%;
  background-color: #fff;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 12px auto;
  transition: box-shadow .4s;
}

.blog_contents:hover {
  box-shadow: -3px 3px 4px 1px #e1e1e1;
}

footer {
  width: 100%;
  height: 110px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--sub-color-green);
}

footer p {
  color: #fff;
}

/* * {
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
}

.header_div {
  display: flex;
  justify-content: space-around;
  text-align: center;
  margin: 32px 0;
}

.header_h1 > h1 {
  font-size: 32px;
}

.header_ul {
  display: flex;
}

.header_ul > li {
  margin-left: 24px;
  line-height: 64px;
}

li > a {
  color: #000;
}

.header_img {
  width: 80vw;
  height: 75vh;
  margin: 0 auto;
}

.header_img > img {
  width: 75vw;
  height: 70vh;
}

#About {
  width: 1000px;
  height: 300px;
  margin: 0 auto;
}

.div_h2 {
  width: 102px;
  margin: 0 auto 48px;
}

.div_h2 > h2 {
  font-size: 24px;
}

.about_div {
  width: 800px;
  height: 250px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.about_img {
  margin-right: 64px;
}

.about_img > img {
  width: 128px;
  height: 128px;
  border-radius: 50%;
}

.about_dl {
  position: relative;
}

.about_dl_div {
  position: relative;
  width: 300px;
}

.about_dt {
  padding: 8px 0;
  border-bottom: 1px solid #000;
  cursor: pointer;
  user-select: none;
}

.about_dt::after {
  content: "+";
  position: absolute;
  top: 8px;
  right: 16px;
  transition: transform 2s;
}

.about_dl_div.appear .about_dt::after {
  transform: rotate(45deg);
}

.about_dd {
  padding: 8px 0;
  display: none;
  animation: 2s fadein;
}

.about_dl_div.appear .about_dd {
  display: block;
  color: #090;
}

@keyframes fadein {
  0% {
    opacity: 0;
    transform: translateX(-20px);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}

#Gallery {
  width: 1200px;
  margin: 64px auto;
}

.vslider {
  width: 1100px;
  height: 700px;
  display: grid;
  justify-content: center;
  position: relative;
}

.vslider_outer {
  position: relative;
  width: 900px;
  height: 500px;
  overflow: hidden;
}

.vslider_container {
  display: flex;
  column-gap: 200px;
  transition: 0.5s ease-in-out;
}

.vslider > button {
  all: initial;
  width: 50px;
  height: 50px;
  font-size: 36px;
  cursor: pointer;
}

.vslider > button:active {
  opacity: 0.6;
}

.vslider > .vnext_btn {
  position: absolute;
  color: black;
  top: 250px;
  right: -50px;
}

.vslider > .vback_btn {
  position: absolute;
  color: black;
  top: 250px;
  left: -50px;
}

.gallery_div > img {
  width: 900px;
  height: 500px;
}

#Contact {
  width: 500px;
  height: 350px;
  margin: 0 auto;
}

.contact_div {
  display: flex;
  justify-content: space-around;
  width: 300px;
  margin: 0 auto;
}

.contact_div > a > img {
  width: 52px;
  height: 52px;
}

.footer_div {
  width: 100px;
  margin: 0 auto;
}

.footer_p {
  font-size: 0.8rem;
  opacity: 0.8;
}

@media (max-width: 500px) {
  #Header {
    width: 375px;
    margin: 0 auto;
  }

  .header_div {
    display: flex;
    justify-content: space-around;
    text-align: center;
    margin: 32px 0;
  }

  .header_h1 > h1 {
    font-size: 24px;
  }

  .header_ul {
    display: flex;
  }

  .header_ul > li {
    margin-left: 24px;
    line-height: 48px;
  }

  li > a {
    color: #000;
  }

  .header_img {
    width: 80vw;
    height: 75vh;
    margin: 0 auto;
  }

  .header_img > img {
    width: 75vw;
    height: 70vh;
  }

  #About {
    width: 375px;
    height: 200px;
    margin: 0 auto;
  }

  .div_h2 {
    width: 80px;
    margin: 0 auto 48px;
  }

  .div_h2 > h2 {
    font-size: 24px;
  }

  .about_div {
    width: 370px;
    height: 150px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
  }

  .about_img {
    margin: auto 12px;
  }

  .about_img > img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
  }

  .about_dl {
    position: relative;
    margin: auto 0;
  }

  .about_dl_div {
    position: relative;
    width: 250px;
  }

  .about_dt {
    padding: 8px 0;
    border-bottom: 1px solid #000;
    cursor: pointer;
    user-select: none;
  }

  .about_dt::after {
    content: "+";
    position: absolute;
    top: 8px;
    right: 16px;
    transition: transform 2s;
  }

  .about_dl_div.appear .about_dt::after {
    transform: rotate(45deg);
  }

  .about_dd {
    padding: 8px 0;
    display: none;
    animation: 2s fadein;
  }

  .about_dl_div.appear .about_dd {
    display: block;
    color: #090;
  }

  @keyframes fadein {
    0% {
      opacity: 0;
      transform: translateX(-20px);
    }
    100% {
      opacity: 1;
      transform: none;
    }
  }

  #Gallery {
    width: 375px;
    margin: 64px auto;
  }

  .vslider {
    width: 375px;
    height: 235px;
    display: grid;
    justify-content: center;
    position: relative;
    margin: 0 auto;
  }

  .vslider_outer {
    position: relative;
    width: 370px;
    height: 220px;
    overflow: hidden;
  }

  .vslider_container {
    display: flex;
    column-gap: 100px;
    transition: 0.5s ease-in-out;
  }

  .vslider > button {
    all: initial;
    width: 50px;
    height: 50px;
    font-size: 24px;
    text-align: center;
    cursor: pointer;
  }

  .vslider > button:active {
    opacity: 0.6;
  }

  .vslider > .vnext_btn {
    position: absolute;
    color: black;
    top: 100%;
    right: 15%;
  }

  .vslider > .vback_btn {
    position: absolute;
    color: black;
    top: 100%;
    left: 15%;
  }

  .gallery_div > img {
    width: 370px;
    height: 220px;
  }

  #Contact {
    width: 375px;
    height: 200px;
    margin: 0 auto;
  }

  .contact_div {
    display: flex;
    justify-content: space-around;
    width: 300px;
    margin: 0 auto;
  }

  .contact_div > a > img {
    width: 32px;
    height: 32px;
  }

  .footer_div {
    width: 100px;
    margin: 0 auto;
  }

  .footer_p {
    font-size: 0.8rem;
    opacity: 0.8;
  }
} */