body {
	padding-top: 50px;
    position: relative; 
    /*overflow-y:hidden;*/
}

.navbar {
    margin-bottom: 0px;
}

.nav {
  font-size: 1.4em;
  /*font-size: 400;*/
  color: #d9d9d9;
}


.affix ~ .container-fluid {
   position: relative;
   top: 50px;
}

.headermessage {
  margin: 19px;
  color: black;
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  font-weight: bold;
}
.image-block {
    border: 5px solid white ;
    background-color: black;
    padding: 0px;    
    margin: 0px;
    height:250px;
    text-align: center;
    vertical-align: bottom;
}
.image-block > p {
    width: 100%;
    /*margin-left: 10%;
    margin-right: 10%;*/
    padding-left: 10%;
    padding-right: 10%;
    height: 100%;
    font-weight: normal;
    font-size: 19px;
    padding-top: 140px;
    /*background-color: rgba(3,3,3,0.0);*/
    /*color: rgba(6,6,6,0.0);*/
    background-color: rgba(3,3,3,0.2);    
    color: white;
}
.image-block:hover > p {
    background-color: rgba(3,3,3,0.5);    
    color: white;   
}