<input type="text" readonly placeholder="w3tr"/>
<input type="text" placeholder="w3tr"/>
input:-moz-read-write { /* firefox için */
background-color: red;
display: block;
}
input:read-write {
background-color: red;
display: block;
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.