@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@200&display=swap');

*{
    font-family: 'Nunito Sans', sans-serif;
    font-size: 1.06em;
    
}

ul{
  font-family: 'Nunito Sans', sans-serif;
  font-size: 1em;
}


body {
    margin: auto;
    background-image: url("img/hintergrund_neu.jpg");
    
}

h1 {
    margin-top: 5px;
    margin-bottom: 5px;
    font-size: 1.5em;
    color: #4f7ca1;
}

h2 {
    margin: auto;
    font-size: 0.9em;
    font-weight: lighter;
    color: #4f7ca1;
}

h3 {
    font-size: 1.1em;
    font-weight: bold;
    color: #4f7ca1;
}

.u1 {
  margin-top: 5px;
  margin-bottom: 5px;
  font-size: 1.1em;
  color: #4f7ca1;
}

.u2 {
  margin-top: 10px;
  margin-bottom: 1px;
  font-size: 0.7em;
  color: #4f7ca1;
}

.mittel {
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: 25%;
    margin-right: 25%;

}

a {
  color: #4f7ca1;
}

.header {  
    text-align: center;
    font-size: 35px;
    margin-left: 120px;
    margin-bottom: 0px;
    margin-right: 80px;
   
  }

  .menu {
    background-color: #1c2744;
    color: white;
    font-weight: bold;
    margin-left: 280px;
    margin-right: 100px;
    height: 20px;
  }
  
  /*  */
  .column {
    float: left;
    width: 25%;
    margin-right: 7%;
  }

  .row {
    padding-left: 10%;
    margin-bottom: 30px;
    margin-top: 30px;

  }
  
  .row:after {
    content: "";
    display: table;
    clear: both;
  }
  
  .footer {
    background-color: #1c2744;
    padding: 10px;
    text-align: center;
    color: white;
  }
  
  .logo{
    width: 15%;
    min-width: 250px;
    margin-left: 250px;
    margin-top: 80px;
  }

  .MA_Bild{
    width: 400px;
    border-radius: 15%;
    max-height: 290px;

  }

 
  #offen {
    border: 4px dotted red;
  }

  ul {
    list-style-type: circle;
  }

  .button{
    border: 1px solid #4f7ca1;
    border-radius: 10px;
    min-height: 25px;;
    width: 80%;
    padding: 20px;
    text-align: center;
    margin: auto;
    font-weight: bolder;
    color: #4f7ca1;
  }

  .button:hover{
    background-color: #4f7ca1;
    color: aliceblue;
  }

  .blaken_li{
    height: 25px;
    width: 66%;
    background-color: #4f7ca1;
    border-radius: 0 15px 15px 0;
    margin-top: 20px

  }

  .blaken_re{
    height: 25px;
    width: 66%;
    margin-left: 34%;
    margin-right: 0;
    background-color: #4f7ca1;
    border-radius: 15px 0px 0px 15px;
    margin-top: 20px

  }

  /* Responsive  */
 
  @media screen and (max-width: 1200px) {
    body{
      background-size: 1200px;
    }
    .column{
      width: 80%;
      margin-left: 10%;
      margin-right: 10%;
    }
    .row{
        padding-left: 0;
    }
  }

  @media screen and (max-width: 710px) {
    body{
      background-size: 710px;
    }

    .column{
      width: 100%;
      margin-left: 5%;
      margin-right: 5%;
    }
    .row{
        padding-left: 0;
    }

    .logo{
        width: 15%;
        min-width: 250px;
        margin-left: 25%;
        margin-top: 80px;
    }

    h1{
        font-size: 1em;
    }
}