Custom Radio

<label class="container">OUI
<input type="radio" id="OUI" name="RADIO" checked>
<span class="checkmark"></span>
</label>

<label class="container">NON
<input type="radio" id="NON" name="RADIO">
<span class="checkmark"></span>
</label>

 

########################################CSS########################################

.container {
display: block;
position: relative;
padding-left: 35px;
margin-bottom: 12px;
cursor: pointer;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}

/* Hide the browser's default radio button */
.container input {
position: absolute;
opacity: 0;
cursor: pointer;
}

/* Create a custom radio button */
.checkmark {
position: absolute;
top: 0;
left: 0;
height: 15px;
width: 15px;
background-color: #eee;
border-radius: 50%;
}

/* On mouse-over, add a grey background color */
.container:hover input ~ .checkmark {
background-color: #ccc;
}

/* When the radio button is checked, add a blue background */
.container input:checked ~ .checkmark {
background-color: #2196F3;
}

/* Create the indicator (the dot/circle - hidden when not checked) */
.checkmark:after {
content: "";
position: absolute;
display: none;
}

/* Show the indicator (dot/circle) when checked */
.container input:checked ~ .checkmark:after {
display: block;
}

/* Style the indicator (dot/circle) */
.container .checkmark:after {
top: 5px;
left: 5px;
width: 5px;
height: 5px;
border-radius: 50%;
background: white;
}