* {
  margin: 0;
  padding: 0;
}

.dropdown-button {
  display: flex;
}

.socials {
  display: none;
}

.navbar {
  display: none;
}

.dropdown-menu {
  display: flex;
  flex-direction: column;
  width: 100vh;
  height: 100vh;
  position: fixed;
  bottom: 0;
  top: 0;
  padding-bottom: 40px;
}

.ax {
  font-family: 'Inter', sans-serif;
  padding-top: 20px;
  padding-left: 10px;
  padding-right: 10px;
  margin-top: 10px;
  margin-left: 10px;
  margin-right: 20px;
  font-weight: 600;
  font-size: 32px;
  line-height: 44px;
  color: #ff4500;
}

a.ax {
  text-decoration: none;
}

.xmark {
  margin-left: 320px;
  margin-top: 20px;
}

.hide {
  display: none;
}

.popup {
  position: fixed;
  top: 0;
  width: 100vw;
  height: 100vh;
  background-color: white;
  border: 15px solid #c1c7d0;
}

#introduction {
  background-image: url("about-page/images/color.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-size: 100% 100%;
}

.hello {
  display: flex;
  justify-content: center;
  color: #ff6347;
  font-family: sans-serif;
  margin-top: 30px;
  margin-left: 5px;
}

.topic {
  width: 350px;
  margin-left: 5px;
  padding-bottom: 20px;
  padding-top: 10px;
}

.topic1 {
  display: flex;
  text-align: center;
  color: #ff4500;
  font-family: sans-serif;
  font-weight: bolder;
}

.text {
  padding-top: 20px;
  margin-left: 5px;
  padding-left: 10px;
  width: 350px;
  border: solid 2px white;
  background-color: white;
}

.text1 {
  display: flex;
  text-align: center;
  color: #696969;
  margin-bottom: 30px;
}

.cut {
  display: none;
}

.contact1 {
  display: flex;
  text-align: center;
  padding-top: 20px;
}

.mail {
  margin-left: 70px;
  font-weight: bold;
  text-decoration: underline;
  padding-bottom: 40px;
}

.logo-topic {
  display: flex;
  text-align: center;
  padding-top: 30px;
  padding-bottom: 30px;
}

.logo-text {
  display: flex;
  text-align: center;
  padding-top: 10px;
  padding-bottom: 30px;
  color: #696969;
}

.cut1 {
  display: none;
}

.logo-img {
  border: solid 2px grey;
  margin-left: 5px;
  margin-right: 5px;
  margin-bottom: 40px;
}

.logo-img1 {
  margin-left: 100px;
  margin-top: 5px;
  margin-bottom: 5px;
  width: 150px;
  height: 150px;
}

#past-forum {
  padding-top: 20px;
  border-top: solid 1px grey;
}

.past-topic {
  font-family: sans-serif;
  display: flex;
  text-align: center;
  margin-bottom: 20px;
  margin-top: 20px;
}

.past-text {
  display: flex;
  text-align: center;
  margin-bottom: 40px;
  color: #696969;
}

.head {
  width: 100vw;
  height: 300px;
  background: #ff4500;
  overflow: hidden;
  position: relative;
  text-align: center;
  color: white;
  margin-bottom: 40px;
}

.past-img {
  object-fit: cover;
  opacity: 0.4;
}

.head-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#partners {
  display: block;
  background-color: #696969;
}

.partner-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  padding-top: 20px;
  padding-bottom: 30px;
}

.partner-imgs {
  display: flex;
  flex-direction: row;
}

.partner-img {
  width: 150px;
  height: 150px;
}

.copy {
  display: flex;
  flex-direction: row;
  justify-content: center;
  color: #454647;
  padding-top: 30px;
  padding-bottom: 20px;
}

.footer-logo {
  width: 50px;
  height: 50px;
  padding-right: 20px;
  padding-top: 20px;
}

.c-f {
  display: flex;
  flex-direction: row;
  padding-left: 10px;
  padding-right: 10px;
}

.copy-footer {
  padding-top: 10px;
  padding-left: 20px;
  padding-right: 10px;
}

@media screen and (min-width: 768px) {
  .socials {
    display: flex;
    width: 100vw;
    height: 30px;
    background-color: #454647;
  }

  .socials1 {
    display: flex;
    flex-direction: row;
    list-style: none;
    margin-left: 900px;
  }

  .icon {
    margin-right: 30px;
  }

  .social-text {
    color: white;
  }

  .dropdown-button {
    display: none;
  }

  .navbar {
    display: flex;
    flex-direction: row;
  }

  .lists {
    margin-left: 10px;
    padding-right: 100px;
  }

  .nav-item {
    padding-left: 20px;
    padding-right: 20px;
  }

  .nav-show {
    margin-left: 20px;
    border: solid 3px #ff4500;
  }

  .home {
    color: #ff4500;
  }

  .arta {
    width: 100px;
    height: 50px;
    margin-left: 100px;
  }

  .art {
    width: 100px;
    height: 50px;
    margin-left: 100px;
  }

  .nv {
    color: #454647;
  }

  .intro-texts {
    width: 80vw;
  }

  .hello {
    margin-left: 300px;
    font-size: 40px;
  }

  .topic {
    width: 940px;
  }

  .topic1 {
    margin-left: 350px;
    font-size: 60px;
    font-weight: bolder;
  }

  .text {
    width: 780px;
    margin-left: 320px;
    background-color: white;
    margin-top: 30px;
    margin-bottom: 40px;
  }

  .text1 {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .cut {
    display: flex;
  }

  .contact {
    width: 100vw;
  }

  .contact1 {
    display: flex;
    justify-content: center;
  }

  .mail {
    display: flex;
    justify-content: center;
    padding-bottom: 70px;
  }

  .logo-topic {
    display: flex;
    justify-content: center;
  }

  .logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .logo-texta {
    margin-left: 120px;
    margin-right: 120px;
    display: flex;
  }

  .cut1 {
    display: flex;
  }

  .logo-img {
    display: flex;
    flex-direction: row;
    margin-right: 300px;
    margin-left: 500px;
    width: 350px;
  }

  .past-topic {
    display: flex;
    justify-content: center;
  }

  .past-text {
    display: flex;
    justify-content: center;
  }

  .heado {
    display: flex;
    flex-direction: row;
    justify-content: center;
  }

  .head {
    width: 400px;
    margin-right: 30px;
    margin-left: 10px;
  }

  #partners {
    display: none;
  }

  .copy {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    color: white;
    background-color: #454647;
    padding-bottom: 50px;
  }

  .copy-footer {
    padding-top: 30px;
  }

  .copy-footer2 {
    padding-top: 30px;
    margin-left: 52px;
  }
}