.left{
display: none;
}

#middleextrafunctions,.middle,.ansichtdefault,.defaultartitle{
text-align: center;
}

.defaultartitle{
font-size: 14px !important;
}

#middleextrafunctions {
border: none;
height: 230px;
}

.startboxen {
display: block;
width: 239px !important;
height: 178px !important;
border: 1px solid white;
margin: 5px;
background-position: 50% 50%; 
}

.inhaltmiddle{
padding-top: 0px;
}