<div class="wrapper">
  <div class="row">
    <div class="col-4">
      <div class="box card-gradient selected">
      <div class="card-inner">
      <div class="box-hover">
        <div class="box-header">
          <label class="box-label">
            <input type="checkbox" checked value="">
            <span class="checkmark">
              <i class="icon-check">
                <svg width="16" height="16">
                  <path fill-rule="evenodd" clip-rule="evenodd" d="M5.164 7.187L2.395 4.418.981 5.833l4.242 4.242 7.838-7.719L11.588.883 5.164 7.187z" fill="currentColor"></path>
                </svg>
              </i>
            </span>
            <span class="label">783365458</span>
          </label>
          <div class="triangle"><span class="shadow"></span></div>
        </div>
        <div class="box-body">
          <div class="title">Pay in Slip</div>
          <div class="price">11 254,00<span class="cur">$</span></div>
        </div>
      </div>
      <div class="box-footer">
        <a class="link" href="#">More</a>
      </div>
    </div>
  </div>
  </div>
        <div class="col-4">
      <div class="box card-gradient">
      <div class="card-inner">
      <div class="box-hover">
        <div class="box-header">
          <label class="box-label">
            <input type="checkbox" value="">
            <span class="checkmark">
              <i class="icon-check">
                <svg width="16" height="16">
                  <path fill-rule="evenodd" clip-rule="evenodd" d="M5.164 7.187L2.395 4.418.981 5.833l4.242 4.242 7.838-7.719L11.588.883 5.164 7.187z" fill="currentColor"></path>
                </svg>
              </i>
            </span>
            <span class="label">254125485</span>
          </label>
          <div class="triangle"><span class="shadow"></span></div>
        </div>
        <div class="box-body">
          <div class="title">Receipt</div>
          <div class="price">21 343,00<span class="cur">$</span></div>
        </div>
      </div>
      <div class="box-footer">
        <a class="link" href="#">More</a>
      </div>
    </div>
  </div>
  </div>
        <div class="col-4">
      <div class="box card-gradient">
      <div class="card-inner">
      <div class="box-hover">
        <div class="box-header">
          <label class="box-label">
            <input type="checkbox" value="">
            <span class="checkmark">
              <i class="icon-check">
                <svg width="16" height="16">
                  <path fill-rule="evenodd" clip-rule="evenodd" d="M5.164 7.187L2.395 4.418.981 5.833l4.242 4.242 7.838-7.719L11.588.883 5.164 7.187z" fill="currentColor"></path>
                </svg>
              </i>
            </span>
            <span class="label">7833022541</span>
          </label>
          <div class="triangle"><span class="shadow"></span></div>
        </div>
        <div class="box-body">
          <div class="title">Invoice</div>
          <div class="price">1 857,00<span class="cur">$</span></div>
        </div>
      </div>
      <div class="box-footer">
        <a class="link" href="#">More</a>
      </div>
    </div>
  </div>
  </div>
    <div>
</div>

.wrapper {
  padding: 40px;
  --bg-color: #fafafa;
  background-color: var(--bg-color);
  max-width: 1024px;
}
/* gradient stroke */
.card-gradient {
  background-image: linear-gradient(to bottom, #fff, #CFCFCF);
  padding: 1px;
  border-radius: 4px;
  box-shadow: -4px 4px 6px rgba(0, 0, 0, 0.05);
  transition: box-shadow 300ms linear, background-position 300ms linear;
}
.card-inner {
  background-color: white;
  border-radius: 4px;
}
/* to animate on hover only top of the card */
.box-hover {
  position: relative;
}
/* to hide border stroke where is folded corner */
.box-hover::before {
  content: '';
  display: block;
  position: absolute;
  border-top: 3px solid var(--bg-color);
  border-right: 3px solid var(--bg-color);
  top: -2px;
  right: -2px;
  width: 48px;
  height: 48px;
  z-index: 2;
  box-sizing: border-box;
}

.box-header {
  background-color: #E2E2E2;
  font-size: 20px;
  line-height: 23px;
  color: rgba(0, 0, 0, 0.8);
  text-decoration: none;
  padding: 33px 30px 30px;
  border-radius: 4px 4px 0 0;
  z-index: 0;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: color 500ms ease;
}
/* circle on hover */
.box-header::before {
  content: '';
  display: block;
  width: 2px;
  height: 2px;
  position: absolute;
  top: 49px;
  left: 43px;
  transform: scale(1);
  transition: 400ms ease-in;
  background-image: radial-gradient(circle, #69BE28 1px, transparent 1px, transparent 2px);
  background-position: center;
}

.box-hover:hover .box-header::before,
.box.selected .box-header::before {
  transform: scale(300);
}

.box-label {
  z-index: 1;
  position: relative;
  margin-bottom: 0;
}

.box-hover:hover .box-label,
.box.selected .box-label {
  color: #fff;
}
/* Checkbox styles */
input {
  display: none;
}

.checkmark {
  display: inline-block;
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background-color: #F3F3F3;
  box-shadow: inset -4px 4px 4px rgba(0, 0, 0, 0.15);
  vertical-align: middle;
  margin-right: 14px;
  color: #69BE28;
  text-align: center;
  padding-top: 3px;
}

input + .checkmark .icon-check {
  opacity: 0;
  transition: 350ms ease;
}

input:checked + .checkmark .icon-check {
  opacity: 1;
}

.label {
  line-height: 19px;
  font-size: 24px;
  background-blend-mode: darken;
  cursor: pointer;
  vertical-align: middle;
}

/* folded corner */
.triangle {
  width: 48px;
  height: 48px;
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--bg-color);
  border-radius: 0 0 0 4px;
}

.triangle::before {
  content: '';
  width: 48px;
  height: 48px;
  position: absolute;
  top: 0;
  right: 0;
  border-radius: 0 0 0 4px;
  background-image: linear-gradient(55.62deg, #FFFFFF 26.5%, #ECECEC 61%);
  z-index: 1;
}

.triangle::after {
  content: '';
  width: 48px;
  height: 48px;
  position: absolute;
  top: 0;
  right: 0;
  border-radius: 0 0 0 4px;
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.001) 50%, var(--bg-color) 50%);
  z-index: 1;
}

.triangle .shadow {
  display: block;
  transform-origin: left top;
  width: 48px;
  height: 48px;
  position: absolute;
  transform: rotate(-4deg);
  top: 4px;
  left: 1px;
  border-radius: 4px;
  background-color: #000;
  opacity: 0.32;
  filter: blur(2px);
  transition: 300ms ease-in-out;
}

/**/
.box .box-body {
  padding: 32px 30px 16px;
}

.box-body .title {
  font-size: 16px;
  line-height: 19px;
  color: #000;
  opacity: 0.8;
  margin-bottom: 14px;
  letter-spacing: 0;
  font-weight: normal;
}

.box-body .price {
  text-align: right;
  font-size: 24px;
  line-height: 19px;
  color: #777;
  margin-bottom: 15px;
}

.box-body .price .cur {
   font-weight: 300;
   font-size: 15px;
   color: #A6A6A6;
}

.box-footer {
  text-align: center;
  padding: 25px 25px 24px;
  transition: 350ms ease;
}

.box-footer .link {
  text-decoration: none;
  font-size: 18px;
  line-height: 21px;
  color: #777;
  border-bottom: 1px solid #FFDD00;
  display: inline-block;
}

.box-footer:hover {
  background-color: #FFDD00;
}

.box-footer:hover .link {
  color: #000;
}

$("input[type='checkbox']").change(function(e) {
  if ($(this).is(':checked')) {
    $(this).parents('.box').addClass('selected')
  } else {
    $(this).parents('.box').removeClass('selected')
  }  
})