Pure CSS checkbox image replacement

Use Images Like Checkboxes and Radios Pure Css

enter image description here

* {
  font-family: Lato;
  margin: 0;
  padding: 0;
  --transition: 0.15s;
  --border-radius: 0.5rem;
  --background: #ffc107;
  --box-shadow: #ffc107;
}

.cont-bg {
  min-height: 100vh;
  background-image: radial-gradient(
    circle farthest-corner at 7.2% 13.6%,
    rgba(37, 249, 245, 1) 0%,
    rgba(8, 70, 218, 1) 90%
  );
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cont-title {
  color: white;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.cont-main {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
}

.cont-checkbox {
  width: 150px;
  height: 100px;
  border-radius: var(--border-radius);
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  background: white;
  transition: transform var(--transition);
}

.cont-checkbox:first-of-type {
  margin-bottom: 0.75rem;
  margin-right: 0.75rem;
}

.cont-checkbox:active {
  transform: scale(0.9);
}

input {
  display: none;
}

input:checked + label {
  opacity: 1;
  box-shadow: 0 0 0 3px var(--background);
}

input:checked + label img {
  -webkit-filter: none; /* Safari 6.0 - 9.0 */
  filter: none;
}

input:checked + label .cover-checkbox {
  opacity: 1;
  transform: scale(1);
}

input:checked + label .cover-checkbox svg {
  stroke-dashoffset: 0;
}

label {
  display: inline-block;
  cursor: pointer;
  border-radius: var(--border-radius);
  overflow: hidden;
  width: 100%;
  height: 100%;
  position: relative;
  opacity: 0.6;
}

label img {
  width: 100%;
  height: 70%;
  object-fit: cover;
  clip-path: polygon(0% 0%, 100% 0, 100% 81%, 50% 100%, 0 81%);
  -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
  filter: grayscale(100%);
}

label .cover-checkbox {
  position: absolute;
  right: 5px;
  top: 3px;
  z-index: 1;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--box-shadow);
  border: 2px solid #fff;
  transition: transform var(--transition),
    opacity calc(var(--transition) * 1.2) linear;
  opacity: 0;
  transform: scale(0);
}

label .cover-checkbox svg {
  width: 13px;
  height: 11px;
  display: inline-block;
  vertical-align: top;
  fill: none;
  margin: 5px 0 0 3px;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 16px;
  transition: stroke-dashoffset 0.4s ease var(--transition);
  stroke-dashoffset: 16px;
}

label .info {
  text-align: center;
  margin-top: 0.2rem;
  font-weight: 600;
  font-size: 0.8rem;
}

<div class="cont-bg">
  <div class="cont-title">Checkbox</div>
  <div class="cont-main">
    <div class="cont-checkbox">
      <input type="checkbox" id="myCheckbox-1" />
      <label for="myCheckbox-1">
        <img
          src="https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/2021-mazda-mx-5-miata-mmp-1-1593459650.jpg?crop=0.781xw:0.739xh;0.109xw,0.0968xh&resize=480:*"
        />
        <span class="cover-checkbox">
          <svg viewBox="0 0 12 10">
            <polyline points="1.5 6 4.5 9 10.5 1"></polyline>
          </svg>
        </span>
        <div class="info">Mazda MX-5 Miata</div>
      </label>
    </div>
    <div class="cont-checkbox">
      <input type="checkbox" id="myCheckbox-2" />
      <label for="myCheckbox-2">
        <img
          src="https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/2020-chevrolet-corvette-c8-102-1571146873.jpg?crop=0.548xw:0.411xh;0.255xw,0.321xh&resize=980:*"
        />
        <span class="cover-checkbox">
          <svg viewBox="0 0 12 10">
            <polyline points="1.5 6 4.5 9 10.5 1"></polyline>
          </svg>
        </span>
        <div class="info">Toyota Supra</div>
      </label>
    </div>
  </div>
  <div class="cont-title">Radio</div>
  <div class="cont-main">
    <div class="cont-checkbox">
      <input type="radio" name="myRadio" id="myRadio-1" />
      <label for="myRadio-1">
        <img
          src="https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/2021-mazda-mx-5-miata-mmp-1-1593459650.jpg?crop=0.781xw:0.739xh;0.109xw,0.0968xh&resize=480:*"
        />
        <span class="cover-checkbox">
          <svg viewBox="0 0 12 10">
            <polyline points="1.5 6 4.5 9 10.5 1"></polyline>
          </svg>
        </span>
        <div class="info">Mazda MX-5 Miata</div>
      </label>
    </div>
    <div class="cont-checkbox">
      <input type="radio" name="myRadio" id="myRadio-2" />
      <label for="myRadio-2">
        <img
          src="https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/2020-chevrolet-corvette-c8-102-1571146873.jpg?crop=0.548xw:0.411xh;0.255xw,0.321xh&resize=980:*"
        />
        <span class="cover-checkbox">
          <svg viewBox="0 0 12 10">
            <polyline points="1.5 6 4.5 9 10.5 1"></polyline>
          </svg>
        </span>
        <div class="info">Toyota Supra</div>
      </label>
    </div>
  </div>
</div>

You are close already. Just make sure to hide the checkbox and associate it with a label you style via input[checkbox] + label

Complete Code: http://gist.github.com/592332

JSFiddle: http://jsfiddle.net/4huzr/

If you are still looking for further more customization,

Check out the following library: https://lokesh-coder.github.io/pretty-checkbox/

Thanks

Using javascript seems to be unnecessary if you choose CSS3.

By using :before selector, you can do this in two lines of CSS. (no script involved).

Another advantage of this approach is that it does not rely on <label> tag and works even it is missing.

Note: in browsers without CSS3 support, checkboxes will look normal. (backward compatible).

input[type=checkbox]:before { content:""; display:inline-block; width:12px; height:12px; background:red; }
input[type=checkbox]:checked:before { background:green; }

You can see a demo here: http://jsfiddle.net/hqZt6/1/

and this one with images:

http://jsfiddle.net/hqZt6/6/

Pure CSS checkbox image replacement

Tags:

Css

Css Selectors

Checkbox

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