ul.fields-container {
     padding: 0;
     margin: 0;
     list-style-type: none;
}



.imageHolder {
      position: relative;
      width: 285px;
      height: 175px;
    }
    .imageHolder .caption {
      position: absolute;
      width: 283px;
      height: 50px;
      bottom: 0px;
      left: 0px;
      color: #ffffff;
      background: green;
      text-align:center;
      font-weight:bold;
      opacity:0.7;
    }
    
    
.button {
  background-color: #04AA6D; /* Green */
  border: none;
  color: white;
  padding: 10px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 0px 2px;
  cursor: pointer;
}

.button2 {background-color: #008CBA;} /* Blue */
.button3 {background-color: #f44336;} /* Red */ 
.button4 {background-color: #e7e7e7; color: black;} /* Gray */ 
.button5 {background-color: #555555;} /* Black */