body {
  background-image: url("tilebg.png");
  background-repeat: repeat;
  background-size: 30%;

  color: black;
  font-family: verdana;
}

.lace {
 
 margin-bottom: 40px;
 margin-top: 5px;
 
  
  
}
.main {
  background: #ffffff;
  border: 3px dotted #00BFFF;
  border-radius: 3px;
  margin-bottom: 40px;
  margin-top: 0px;
  width: 50%;
  padding-top: 0px;
  padding: 40px 40px;
  

}

.btn-group button {
  background-color: #C3EEFA; /* Green background */
  border: 3px dotted #00BFFF;
  color: black; /* White text */
  padding: 10px 24px; /* Some padding */
    margin-top: 7px;

  cursor: pointer; /* Pointer/hand icon */
}

/* Clear floats (clearfix hack) */
.btn-group:after {
  content: "";
  clear: both;
  display: table;
}




/* Add a background color on hover */
.btn-group button:hover {
  background-color: #AFD5F0;
}