html, body{margin: 0; padding: 0; height: 100%; text-align: center; background-color: #FFFFFF; scroll-behavior: smooth;}
section{min-height: 110%;}
a{text-decoration: none;}
li{list-style-type: none;}
hr{
  width: 50px;
  height: 3px;
  background: #494949;
  border: 0;
  margin: 0 auto 40px auto;
}
h1, h2, h3, a{
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  color: #494949;
  text-transform: uppercase;
  margin: 0;
  padding: 0;
}
h3{font-size: 2.3em; margin-bottom: 5px;padding-top: 100px}
p{font-family: 'Roboto', sans-serif;font-weight: 100;}

#logo, li, #home img, div#bildermappe ul li img, #webseiten div#meineseiten ul li a img {transition: all 300ms; -webkit-transition: all 300ms; -moz-transition: all 300ms; -o-transition: all 300ms;}

/* HEADER *******************************************/
header{
  width: 100%;
  height: 65px;
  position: fixed;
  top: 0;
  left: 0;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  z-index: 1;
}
header div#logo{
  float: left;
  margin: 7px 0 0 50px;
}
header div#logo img{
  height: 52px;
}
header nav{
  float: right;
  margin: 10px 50px 0 0;
}
header nav ul li{
  float: left;
  margin-right: 1em;
}
header nav ul li a{
  font-size: 16px;
}
header nav ul li:hover{
  padding-top: 5px;
}
@media screen and (max-width: 600px) {
  header nav{
    display: none;
  }
  header div#logo{
    margin: 7px 0 0 10px;
  }
}

/* Main *******************************************/
div#bildermappe{
  width: 60%;
  margin: 5% auto 0 auto;
}

@media screen and (max-width: 1200px) {
  div#bildermappe{
    width: 65%;
  }
}
@media screen and (max-width: 1100px) {
  div#bildermappe{
    width: 70%;
  }
}
@media screen and (max-width: 1000px) {
  div#bildermappe{
    width: 75%;
  }
}
@media screen and (max-width: 900px) {
  div#bildermappe{
    width: 80%;
  }
}
@media screen and (max-width: 800px) {
  div#bildermappe{
    width: 85%;
  }
}
@media screen and (max-width: 700px) {
  div#bildermappe{
    width: 90%;
  }
}
@media screen and (max-width: 600px) {
  div#bildermappe{
    width: 100%;
  }
}

/* Footer *******************************************/
footer{
  width: 100%;
  height: 70px;
  background-color: #3f3f3f;
}
footer p {
  margin-top: 0;
  padding-top: 25px;
  color: #EEEEEE;

}
footer p a{
  text-transform: none;
  color: #EEEEEE;
  font-weight: 100;
}