JSFiddle - React, Tailwind, and code Playground
by koh_edwin
HTML
<h1>CSS3 Checkbox Styles</h1>
<!-- Squared FOUR -->
<div class="squaredFour">
<input type="checkbox" value="None" id="squaredFour" name="check" />
<label for="squaredFour"></label>
</div>
CSS
body {
background: #555;
}
h1 {
color: #eee;
font: 30px Arial, sans-serif;
-webkit-font-smoothing: antialiased;
text-shadow: 0px 1px black;
text-align: center;
margin-bottom: 50px;
}
/* SQUARED FOUR */
.squaredFour {
width: 20px;
margin: 20px auto;
position: relative;
}
.squaredFour label {
cursor: pointer;
position: absolute;
width: 20px;
height: 20px;
top: 0;
border-radius: 4px;
box-shadow: inset 0px 1px 1px white, 0px 1px 3px rgba(0,0,0,0.5);
background: #fcfff4;
background: -ms-linear-gradient(top, #fcfff4 0%, #dfe5d7 40%, #b3bead 100%);
background: linear-gradient(top, #fcfff4 0%, #dfe5d7 40%, #b3bead 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fcfff4', endColorstr='#b3bead',GradientType=0 );
}
.squaredFour label:after {
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
filter: alpha(opacity=0);
opacity: 0;
content: '';
position: absolute;
width: 9px;
height: 5px;
background: transparent;
top: 4px;
left: 4px;
border: 3px solid #333;
border-top: none;
border-right: none;
-ms-transform: rotate(-45deg);
transform: rotate(-45deg);
}
.squaredFour label:hover::after {
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
filter: alpha(opacity=30);
opacity: 0.5;
}
.squaredFour input[type=checkbox]:checked + label:after {
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
filter: alpha(opacity=100);
opacity: 1;
}