docs/assets/css/cover.css
.btn-secondary,
.btn-secondary:hover,
.btn-secondary:focus {
  color: #333;
  text-shadow: none;
}

.nav-masthead .nav-link {
  padding: 0.25rem 0;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.5);
  background-color: transparent;
  border-bottom: 0.25rem solid transparent;
}

.nav-masthead .nav-link:hover,
.nav-masthead .nav-link:focus {
  border-bottom-color: rgba(0, 0, 0, 0.25);
}

.nav-masthead .nav-link + .nav-link {
  margin-left: 1rem;
}

.nav-masthead .active {
  color: #000;
  border-bottom-color: #000;
}

.icon-rounded {
  border-radius: 20px;
  width: 96px;
}

.icon-demo {
  background-color: #fdfdfd;
  background-image: radial-gradient(circle, #ddd 1px, rgba(0, 0, 0, 0) 1px);
  background-size: 1rem 1rem;
}

.py-6 {
  padding-top: 4.5rem !important;
  padding-bottom: 4.5rem !important;
}

.container-960 {
  max-width: 960px;
}

.pseduo {
  transition: all 0.3s ease-in-out !important;
}

/* Create the hidden pseudo-element */
/* include the shadow for the end state */
.pseduo::after {
  content: "";
  border-radius: 5px;
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); */
  box-shadow: 0 4px 12px 0 rgba(2, 68, 22, 0.1);
  opacity: 0;
  -webkit-transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Scale up the box */
.pseduo:hover {
  -webkit-transform: scale(1, 1);
  transform: scale(1, 1);
}

/* Fade in the pseudo-element with the bigger shadow */
.pseduo:hover::after {
  opacity: 1 !important;
}

.btn-outline-primary:hover,
.nav-link:hover {
  transition: all 0.25s ease-in-out !important;
}
