div.firstpart {
   }
   div.secondpart {
     background-color: #ffffff;
   }
   div.auf-kurs {
     margin: 3ex 0;
   }
   .st0 {
     fill:#c7d5d8;
     fill-opacity:0.2;
   }
   .st1 {
     fill:#d7e5e8;
     fill-opacity:0.4;
   }
   .st2 {
     fill:#a7c5c8;
     fill-opacity:0.6;
   }
   .st3 {
     fill:#d7e5e8;
     fill-opacity:0.8;
   }
   .st4 {
     fill:#c7d5d8;
     fill-opacity:1;
   }
   .meinung-wrapper {
     float:left;
     width: 20em;
     padding-left: 1em;
   }
   .meinung {
     padding: 1em;
     border-left: 0.25em solid rgb(198, 91, 78);
     background-color: #f0f0f0;
   }
   div.bg-wrapper {
     position:absolute;
     height: 500px;
     width: 100%;
     z-index:-1;
     background-color:green;
   }
   div.bg {
     z-index:-1;
     width: 100%;
     height: 100%;
     background-size: cover;
     background-position: bottom;
   }
   #contact-area {
     margin: 5ex auto;
     display:flex;
     flex-direction: row;
     max-width:75em;
     width:100%;
   }
   input, textarea {
     font-size: 140%;
   }
   .form-error {
     color: red;
   }
   input {
     display: inline-block;
     margin-bottom: 2ex;
   }
   #photo-wrapper {
     margin-right: 5%;
   }
   #contact-photo {
     border: 1px solid #aaa;
     max-width: 100%;
     padding: 0;
     border-radius: 5px;
   }
   @media only screen and (max-width: 65em) {
     #contact-area {
       flex-direction: column-reverse;
     }
     #photo-wrapper {
       margin-right: 0;
     }
     #contact-photo {
       margin-top: 10ex;
       max-width: 75%;
     }
   }