.dd_heading{
  text-align: center;
  font-family: roboto thin;
}

.page-content {
  display: grid;
  grid-gap: 1rem;
  padding: 1rem;
/*/  max-width: 1024px;*/
  margin: 0 auto;
  font-family: var(--font-sans);
}
@media (min-width: 600px) {
  .page-content {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 800px) {
  .page-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

.d_card {
  position: relative;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: end;
  align-items: flex-end;
  overflow: hidden;
  padding: 1rem;
  width: 100%;
  text-align: center;
  color: whitesmoke;
  background-color: whitesmoke;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1), 0 2px 2px rgba(0, 0, 0, 0.1),
    0 4px 4px rgba(0, 0, 0, 0.1), 0 8px 8px rgba(0, 0, 0, 0.1),
    0 16px 16px rgba(0, 0, 0, 0.1);
  border-radius: 15px;
}
@media (min-width: 600px) {
  .d_card {
    height: 350px;
/*   / width: 370px;*/
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
     width: 100%;
  }
}
.d_card:before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background-size: cover;
  background-color: gray; 
  z-index: 1;
  background-position: 0 0;
  -webkit-transition: -webkit-transform calc(var(--d) * 1.5) var(--e);
  transition: -webkit-transform calc(var(--d) * 1.5) var(--e);
  transition: transform calc(var(--d) * 1.5) var(--e);
  transition: transform calc(var(--d) * 1.5) var(--e),
    -webkit-transform calc(var(--d) * 1.5) var(--e);
  pointer-events: none;
}
.d_card:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200%;
  pointer-events: none;
  background-image: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(rgba(0, 0, 0, 0)),
    color-stop(11.7%, rgba(0, 0, 0, 0.009)),
    color-stop(22.1%, rgba(0, 0, 0, 0.034)),
    color-stop(31.2%, rgba(0, 0, 0, 0.072)),
    color-stop(39.4%, rgba(0, 0, 0, 0.123)),
    color-stop(46.6%, rgba(0, 0, 0, 0.182)),
    color-stop(53.1%, rgba(0, 0, 0, 0.249)),
    color-stop(58.9%, rgba(0, 0, 0, 0.32)),
    color-stop(64.3%, rgba(0, 0, 0, 0.394)),
    color-stop(69.3%, rgba(0, 0, 0, 0.468)),
    color-stop(74.1%, rgba(0, 0, 0, 0.54)),
    color-stop(78.8%, rgba(0, 0, 0, 0.607)),
    color-stop(83.6%, rgba(0, 0, 0, 0.668)),
    color-stop(88.7%, rgba(0, 0, 0, 0.721)),
    color-stop(94.1%, rgba(0, 0, 0, 0.762)),
    to(rgba(0, 0, 0, 0.79))
  );
  background-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.009) 11.7%,
    rgba(0, 0, 0, 0.034) 22.1%,
    rgba(0, 0, 0, 0.072) 31.2%,
    rgba(0, 0, 0, 0.123) 39.4%,
    rgba(0, 0, 0, 0.182) 46.6%,
    rgba(0, 0, 0, 0.249) 53.1%,
    rgba(0, 0, 0, 0.32) 58.9%,
    rgba(0, 0, 0, 0.394) 64.3%,
    rgba(0, 0, 0, 0.468) 69.3%,
    rgba(0, 0, 0, 0.54) 74.1%,
    rgba(0, 0, 0, 0.607) 78.8%,
    rgba(0, 0, 0, 0.668) 83.6%,
    rgba(0, 0, 0, 0.721) 88.7%,
    rgba(0, 0, 0, 0.762) 94.1%,
    rgba(0, 0, 0, 0.79) 100%
  );
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  -webkit-transition: -webkit-transform calc(var(--d) * 2) var(--e);
  transition: -webkit-transform calc(var(--d) * 2) var(--e);
  transition: transform calc(var(--d) * 2) var(--e);
  transition: transform calc(var(--d) * 2) var(--e),
    -webkit-transform calc(var(--d) * 2) var(--e);
}

.content {
  position: relative;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  flex-direction: column;
  -webkit-box-align: center;
  align-items: center;
  width: 100%;
  padding: 1rem;
  -webkit-transition: -webkit-transform var(--d) var(--e);
  transition: -webkit-transform var(--d) var(--e);
  transition: transform var(--d) var(--e);
  transition: transform var(--d) var(--e), -webkit-transform var(--d) var(--e);
  z-index: 1;
}
.content > * + * {
  margin-top: 1rem;
}

.heading {
  font-size: 1.7rem;
  font-weight: bold;
  line-height: 1.2;
/*  /color: black;*/
  font-family:cursive;
}

.data-content {
  font-family: var(--font-serif);
  font-size: 2.125rem;
  font-style: italic;
  line-height: 1.35;
}

.d_card:hover .heading {
  font-size: 2rem; /* Change the font size to your desired value */
}

@media (hover: hover) and (min-width: 600px) {
  .d_card:after {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  .content {
    -webkit-transform: translateY(calc(100% - 4.5rem));
    transform: translateY(calc(100% - 4.5rem));
  }
  .content > *:not(.heading) {
    opacity: 0;
    -webkit-transform: translateY(1rem);
    transform: translateY(1rem);
    -webkit-transition: opacity var(--d) var(--e),
      -webkit-transform var(--d) var(--e);
    transition: opacity var(--d) var(--e), -webkit-transform var(--d) var(--e);
    transition: transform var(--d) var(--e), opacity var(--d) var(--e);
    transition: transform var(--d) var(--e), opacity var(--d) var(--e),
      -webkit-transform var(--d) var(--e);
  }

  .d_card:hover,
  .d_card:focus-within {
    -webkit-box-align: center;
    align-items: center;
  }
  .d_card:hover:before,
  .d_card:focus-within:before {
    -webkit-transform: translateY(-4%);
    transform: translateY(-4%);
  }
  .d_card:hover:after,
  .d_card:focus-within:after {
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  .d_card:hover .content,
  .d_card:focus-within .content {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  .d_card:hover .content > *:not(.heading),
  .d_card:focus-within .content > *:not(.heading) {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    -webkit-transition-delay: calc(var(--d) / 8);
    transition-delay: calc(var(--d) / 8);
  }

  .d_card:focus-within:before,
  .d_card:focus-within:after,
  .d_card:focus-within .content,
  .d_card:focus-within .content > *:not(.heading) {
    -webkit-transition-duration: 0s;
    transition-duration: 0s;
  }
}