.bd-modal {
  position: fixed;
  z-index: 200;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.4);
}

.bd-modal-content {
  background-color: #fefefe;
  margin: auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
}

.bd-modal-content .bd-modal-title {
	font-size: 15px;
    line-height: 25px;
}

.bd-modal-content .bd-question {
	font-size: 18px;
    line-height: 25px;
}

#BD-modal-variants {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	margin: 18px 0 0 0;
}

#BD-modal-variants span {
	display: inline-block;
	cursor: pointer;
	padding: 10px 15px;
	background-color: #337ab7;
	color: #fff;
	margin: 10px 10px 0 10px;
	white-space: nowrap;
}

#BD-modal-variants span:hover {
	background-color: #337AEA;
}