.example {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

@media only screen and (min-width: 1281px) {

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: Arial, Helvetica, sans-serif;
  }

  main h1 {
    color: #fff;
    font-size: 32px;
    line-height: 2;
  }

  main h2 {
    color: #fff;
    font-size: 24px;
    line-height: 2;
  }

  main p {
    color: #fff;
    font-size: 18px;
    line-height: 2;
  }

  .bolum1 {
    min-height: 100vh;
    margin-top: 0px;
    background-image: url('image/hacamat.jpg');
    background-attachment: fixed;
    /* sabit arka plan */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
  }

  .kutucuk1 {
    background-color: rgba(0, 0, 0, 0.6);
    width: 90%;
    margin-top: 50px;
    margin-bottom: 50px;
    border-radius: 20px;
    text-align: center;
    color: white;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  }

  main a {
    padding: 6px 8px;
    border: 2px solid #81f376;
    border-radius: 5px;
    color: #81f376;
    text-decoration: none;
  }

  main a:hover {
    text-decoration: underline;
    background-color: #81f376;
    color: #0d0d0e;

  }
}

@media only screen and (max-width: 1280px) and (min-width: 1025px) {

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: Arial, Helvetica, sans-serif;
  }

  main h1 {
    color: #fff;
    font-size: 32px;
    line-height: 2;
  }

  main h2 {
    color: #fff;
    font-size: 24px;
    line-height: 2;
  }

  main p {
    color: #fff;
    font-size: 18px;
    line-height: 2;
  }

  .bolum1 {
    min-height: 100vh;
    margin-top: 0px;
    background-image: url('image/hacamat.jpg');
    background-attachment: fixed;
    /* sabit arka plan */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
  }

  .kutucuk1 {
    background-color: rgba(0, 0, 0, 0.6);
    width: 90%;
    margin-top: 50px;
    margin-bottom: 50px;
    border-radius: 20px;
    text-align: center;
    color: white;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  }
  
  main a {
    padding: 6px 8px;
    border: 2px solid #81f376;
    border-radius: 5px;
    color: #81f376;
    text-decoration: none;
  }

  main a:hover {
    text-decoration: underline;
    background-color: #81f376;
    color: #0d0d0e;

  }
}

@media only screen and (max-width: 1024px) and (min-width: 769px) {

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: Arial, Helvetica, sans-serif;
  }

  main h1 {
    color: #fff;
    font-size: 28px;
    line-height: 1.8;
  }

  main h2 {
    color: #fff;
    font-size: 22px;
    line-height: 1.8;
  }

  main p {
    color: #fff;
    font-size: 18px;
    line-height: 1.8;
  }

  .bolum1 {
    min-height: 100vh;
    margin-top: 0px;
    background-image: url('image/hacamat.jpg');
    background-attachment: fixed;
    /* sabit arka plan */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
  }

  .kutucuk1 {
    background-color: rgba(0, 0, 0, 0.6);
    width: 90%;
    margin-top: 40px;
    margin-bottom: 40px;
    border-radius: 20px;
    text-align: center;
    color: white;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  }

  main a {
    padding: 6px 8px;
    border: 2px solid #81f376;
    border-radius: 5px;
    color: #81f376;
    text-decoration: none;
  }

  main a:hover {
    text-decoration: underline;
    background-color: #81f376;
    color: #0d0d0e;

  }
}

@media only screen and (max-width: 768px) and (min-width: 481px) {

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: Arial, Helvetica, sans-serif;
  }

  main h1 {
    color: #fff;
    font-size: 24px;
    line-height: 1.6;
  }

  main h2 {
    color: #fff;
    font-size: 20px;
    line-height: 1.6;
  }

  main p {
    color: #fff;
    font-size: 16px;
    line-height: 1.6;
  }

  .bolum1 {
    min-height: 100vh;
    margin-top: 0px;
    background-image: url('image/hacamat.jpg');
    background-attachment: fixed;
    /* sabit arka plan */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
  }

  .kutucuk1 {
    background-color: rgba(0, 0, 0, 0.6);
    width: 96%;
    margin-top: 30px;
    margin-bottom: 30px;
    border-radius: 20px;
    text-align: center;
    color: white;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  }

  main a {
    padding: 6px 8px;
    border: 2px solid #81f376;
    border-radius: 5px;
    color: #81f376;
    text-decoration: none;
  }

  main a:hover {
    text-decoration: underline;
    background-color: #81f376;
    color: #0d0d0e;

  }
}

@media only screen and (max-width: 480px) and (min-width: 320px) {

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: Arial, Helvetica, sans-serif;
  }

  main h1 {
    color: #fff;
    font-size: 22px;
    line-height: 1.6;
  }

  main h2 {
    color: #fff;
    font-size: 18px;
    line-height: 1.6;
  }

  main p {
    color: #fff;
    font-size: 16px;
    line-height: 1.6;
  }

  .bolum1 {
    min-height: 100vh;
    margin-top: 0px;
    background-image: url('image/hacamat.jpg');
    background-attachment: fixed;
    /* sabit arka plan */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
  }

  .kutucuk1 {
    background-color: rgba(0, 0, 0, 0.6);
    width: 96%;
    margin-top: 20px;
    margin-bottom: 20px;
    border-radius: 20px;
    text-align: center;
    color: white;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  }

  main a {
    padding: 6px 8px;
    border: 2px solid #81f376;
    border-radius: 5px;
    color: #81f376;
    text-decoration: none;
  }

  main a:hover {
    text-decoration: underline;
    background-color: #81f376;
    color: #0d0d0e;

  }
}