body {
  
  font-family:"AvenirNextLTW01-Regular", Arial;
 
  background-color: #fff;
  cursor: default;
}

a{
  text-decoration: none;
  color: #000;
}
a:hover{
  color: #555;
}

h1{
  font-size: 60px;
  line-height: 70px;
  margin-bottom: -118px;
  font-weight: 400;
  margin: 0px;
}

a img{
  outline: none;
}

img{
  border: 0;
  margin-bottom: -8px;
  width: auto;
  height: auto;
}

p {
  margin: 0;
}

#text_home{
  opacity: 0;
}

#content_container{
  position: relative;
  width: 1030px;
  top: 215px;
}



.project_titel{
  clear: left;
  cursor: pointer;
 
  opacity: 0;
  background-repeat: repeat;
}

.bild_container{
  float: left;
  opacity: 0;
  margin-bottom: 80px;
}
.bild_beschreibung_container{
  position: absolute;
  background-color: rgba(0,0,0,0.7);
  opacity: 0;
  cursor:url(http://www.arnemeister.de/assets/images/AM_cursor.cur),pointer;
}
.bild_beschreibung{
  position: relative;
  color: #fff;
  width: 60%;
  margin-right: 20%;
  margin-left: 20%;
  text-align: center;
 
  line-height: 65px;
}

#container_navibar{
  position: fixed;
  top: 80px;
  width: 1030px;
  margin: 0 50% 0 50%;
  left: -515px;
}
.navibar_link{
  float: left;
  font-size: 20px;
  line-height: 34px;
  margin-right: 65px;
}
.navibar_link:hover{
  border-bottom-width: 2px;
  border-color: #000;
  border-bottom-style: solid;
  color: #000;  
}
#signet{
  float: right;
  width: 80px;
  height: 80px;
  margin-top: 7px;
  background-image: url(img/logo170.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 80px 80px;
}

#abstand{
  float: left;
  height: 100px;
  width: 100%;
}



@media screen and (max-width: 1130px) {
  #container_navibar{
    position: fixed;
    top: 80px;
    width: 90%;
    margin: 0 5% 0 5%;
    left: 0px;
  }
  #content_container{
    width: 90%;