.radio {
display: none;
}
.radio-custom {
width: 90px;
height: 30px;
border: 1px solid #ccc;
border-radius: 12px;
position: relative;
}
.radio-custom, .label {
display: inline-block;
vertical-align: middle;
margin-right:-60px;
}
.radio:checked + .radio-custom::before {
content: "";
display: block;
position: absolute;
top:7px;
left: 10px;
background:#fac012;
border-radius: 50%;
width:15px;
height:15px;
}
<form action="#">
<label class="mx-5">
<input class="radio " type="radio" name="radio1">
<span class="radio-custom"></span>
<span class="label">1 кім</span>
</label>
<label class="mx-5">
<input class="radio" type="radio" name="radio2">
<span class="radio-custom"></span>
<span class="label">2 кім</span>
</label>
<label class="mx-5">
<input class="radio" type="radio" name="radio3">
<span class="radio-custom"></span>
<span class="label">3 кім</span>
</label>
<label class="mx-5">
<input class="radio" type="radio" name="radio4">
<span class="radio-custom"></span>
<span class="label">4 кім</span>
</label>
<label class="mx-5">
<input class="radio" type="radio" name="radio5">
<span class="radio-custom"></span>
<span class="label">5 кім</span>
</label>
</form>