Background: transition, transform
<style>
main {
width: 100%;
padding: 60px 0;
display: flex;
justify-content: space-around;
align-items: center;
flex-wrap: wrap;
-select: none;
font: 14px / 1 Helvetica, sans-serif;
}
input[type="radio"] {
position: absolute;
clip: rect(0, 0, 0, 0);
}
input[type="radio"] + label {
display: inline-block;
height: 12px;
line-height: 12px;
/* 小写英文开头 */
/* line-height: 10px; */
cursor: pointer;
position: relative;
-select: none;
}
input[type="radio"] + label:not(:nth-of-type(6)) {
margin-top: 29px;
margin-bottom: 29px;
}
input[type="radio"]:disabled + label {
cursor: not-allowed;
color: #999;
}
input[type="radio"] + label::before {
content: "";
display: inline-block;
width: 10px; height: 10px;
border-radius: 8px;
vertical-align: top;
margin-right: .2em;
border: 1px solid #ccc;
background-color: #fff;
transition: border-color .2s ease-in-out, background-color .2s ease-in-out;
}
input[type="radio"]:not(:disabled) + label:hover::before {
border-color: #b4a078;
}
input[type="radio"]:checked + label::before {
border-color: #b4a078 !important;
background-color: #b4a078;
}
input[type="radio"] + label::after {
content: "";
display: inline-block;
width: 4px; height: 4px;
background-color: #fff;
border-radius: 4px;
position: absolute;
left: 4px; top: 50%;
transform: translateY(-50%) scale(0);
transition: transform .2s ease-in-out;
}
input[type="radio"]:checked + label::after {
transform: translateY(-50%) scale(1);
transition: transform .2s ease-in-out;
}
input[type="radio"]:disabled + label::before,
input[type="radio"]:disabled.checked + label::before {
background-color: #f2f2f2;
}
input[type="radio"]:disabled.checked + label::after {
border-color: #ccc;
background-color: #ccc;
transform: translateY(-50%) scale(1);
}
</style>
<main>
<input type="radio" id="radio0" name="radio">
<label for="radio0">Vue</label>
<input type="radio" id="radio1" name="radio" checked>
<label for="radio1">React</label>
<input type="radio" id="radio3" name="radio">
<label for="radio3">Angular</label>
<input type="radio" id="radio4" name="radio" disabled>
<label for="radio4">disable</label>
<input type="radio" id="radio5" name="radio" disabled class="checked">
<label for="radio5">check disable</label>
</main>