body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #181818;
  margin-top: 60px;
}
.otsikko {
    
    color:#e0e0e0;
    text-align:center;

}
.sisalto {
    margin-bottom:20px;
    margin-left:20%;
    margin-right:20%;
    background-color: #2a2a2a;
    padding:10px;
    font-size: 20px;
    border-color: #444;
    border-style: solid;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    
}
.leftimg{
  border-color: #444;
  border-style: solid;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  float:left;
}
.rightimg{
  border-color: #444;
  border-style: solid;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  float:right;
}
.leftbox {
    margin-left: 10%;
    margin-right:20%;
    margin-bottom:20px;
    background-color: #2a2a2a;
    padding:10px;
    font-size: 20px;
    border-color: #444;
    border-style: solid;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    float:left;
    
    
}
.rightbox {
    margin-right: 10%;
    margin-left:20%;
    margin-bottom:20px;
    background-color: #2a2a2a;
    padding:10px;
    font-size: 20px;
    border-color: #444;
    border-style: solid;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    float: right;
    
}
.kuvagalleria{
  width: 100%;
  height: auto;
  
}

p{
  color: #b0b0b0;
  
}
strong{
  
  color:#7386da;
}
.alaotsikko{
  color:#7386da;
  text-align: center;
}

.copyright{
  color: #444444;
  margin-top:20px;
  text-align: center;
  float:bottom;  
}


.topnav {
  overflow: hidden;
  background-color: #333;
    position: fixed;
    top: 0px;
    width: 100%;
}

.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.topnav a.active {
  background-color: #2c4acd;
  color: white;
}
img{
  margin: 10px;
  
}