.kalite_belgeleri {
width:200px;
height:300px;
border:1px dotted gray;
margin:10px;
padding:5px;
float:left;
border-radius: 10px;
}
.referanslar {
width:150px;
height:150px;
border:1px dotted gray;
margin:10px;
padding:5px;
float:left;
border-radius: 10px;
}