body{
  margin: 0;
  padding: 0;
  background-color: #f7f7f7;
}
.box-outer{
  flex-direction: column;
}
.btn-wrap{
  font-size: 14px;
  background-color: blue;
  padding: 12px 25px;
  color: #fff;
  display: inline-flex;
  text-decoration: none;
  margin-top: 50px;
}
.btn-wrap:hover{
  color: #fff;
  text-decoration: none;
}