body {
  // background: CornSilk;
  opacity: .85;
 // background-image: url("https://res.cloudinary.com/homputer/image/upload/v1500589876/library-488678_1280_g14n8b.jpg");
}

input {
  text-align: center;
}

.resultBox {
  background: white;
  border-color: black;
}

div.card:hover {
  border-left-width: 3px;
  border-left-color: CornFlowerBlue;
  transition: .5s;
}

div.card {
  border-left-width: 3px;
}