I was styling a radio button and couldn't center the dot when checked. I tried using absolute positioning and grid display to center it, but I was unsuccessful. Can somebody tell me the reason and how to solve it?
/*--------styling using absolute poistionning---------*/
input[type="radio"]#id2{
appearance: none;
position: relative;
border-radius: 50%;
height: 1.6rem;
width: 1.6rem;
cursor: pointer;
border:2px solid rgb(18, 141, 223);
}
input[type="radio"]#id2::after{
position: absolute;
transform: translate(0.1rem,0.1rem);
content:"";
opacity: 0;
border-radius: 50%;
height: 1.2rem;
width: 1.2rem;
font-size: 1.2rem;
line-height: 2rem;
cursor: pointer;
background: rgb(18, 141, 223);
}
input[type="radio"]#id2:checked::after{
opacity: 1;
transition: ease 450ms;
}
/*-----------------styling using grid----------*/
input[type="radio"]#id1 {
appearance: none;
display: grid;
place-items: center;
border-radius: 50%;
height: 1.6rem;
width: 1.6rem;
cursor: pointer;
border:2px solid rgb(18, 141, 223);
}
input[type="radio"]#id1::after{
content:"";
opacity: 0;
border-radius: 50%;
height: 1.2rem;
width: 1.2rem;
cursor: pointer;
background: rgb(18, 141, 223);
}
input[type="radio"]#id1:checked::after{
opacity: 1;
transition: ease 450ms;
}<label for="id1">using grid layout</label><br>
<input type="radio" name="transport" id="id1">
<label for="id2">using absolute positionning</label><br>
<input type="radio" name="transport" id="id2">I have tried both ways without success.
Use an easier way
input[type="radio"] {
appearance: none;
border-radius: 50%;
height: 1.6rem; /* size */
aspect-ratio: 1;
padding: .1rem; /* gap */
color: rgb(18, 141, 223); /* color */
border: 2px solid;
transition: .2s;
}
input[type="radio"]:checked {
background: currentColor content-box;
}<input type="radio" name="transport">
<input type="radio" name="transport">