body
{text-align:center}
*{box-sizing:border-box;}


li a{
  text-decoration: none;
  font-size: 15px;
}

#marden1, #marden2, #marden3{
  display: inline-block;
  width: 92px;
  height: 300px;
  background-color: rgb(106,36,41);
}

#marden2{
  background-color: rgb(228,200,56);
  
}
#marden3{
  background-color: rgb(51,78,114);

}