/* The grid: Four equal column-gal-sbas that floats next to each other */
.column-gal-sba {
  float: left;
  width: 25%;
  padding: 10px;
  
}

/* Style the images inside the grid */
.column-gal-sba div {
  opacity: 0.8; 
  cursor: pointer; 
}

.column-gal-sba div:hover {
  opacity: 1;
}

/* Clear floats after the column-gal-sbas */
.row:after {
  content: "";
  display: table;
  clear: both;
}

/* The expanding image container (positioning is needed to position the close button and the text) */
.container-gal-sba {
  position: relative;
}

/* Expanding image text */
#imgtext {
  position: absolute;
  bottom: 15px;
  left: 15px;
  color: white;
  font-size: 20px;
}

/* Closable button inside the image */
.closebtn {
  position: absolute;
  top: 10px;
  right: 15px;
  color: white;
  font-size: 35px;
  cursor: pointer;
}

#expandedImg {
    box-shadow: 1px 1px 9px #ccc;
}