v1.14.6/ui/app/styles/components/box-radio.scss

/**
 * Copyright (c) HashiCorp, Inc.
 * SPDX-License-Identifier: MPL-2.0
 */

.box-radio-container {
  display: flex;
  flex-wrap: wrap;
}
.title.box-radio-header {
  font-size: $size-6;
  color: $grey;
  margin: $size-7 0 0 0;
}
.box-radio-spacing {
  margin: $size-6 $size-3 $size-6 0;
}
.box-radio {
  box-sizing: border-box;
  flex-basis: 7rem;
  width: 7rem;
  min-height: 7.5rem;
  padding: $size-10 $size-6 $size-10;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  display: flex;
  border-radius: $radius;
  box-shadow: $box-shadow;
  text-align: center;
  color: $grey;
  font-weight: $font-weight-semibold;
  line-height: 1;
  margin: $size-6 $size-3 $size-6 0;
  font-size: 12px;
  transition: box-shadow ease-in-out $speed;
  will-change: box-shadow;

  &.is-selected {
    box-shadow: 0 0 0 1px $grey-light, $box-shadow-middle;
  }

  &.is-disabled {
    opacity: 0.5;
  }

  input[type='radio'].radio + label {
    border: 1px solid $grey-light;
    border-radius: 50%;
    cursor: pointer;
    display: block;
    margin: 1rem auto 0;
    height: 1rem;
    width: 1rem;
    flex-shrink: 0;
    flex-grow: 0;
  }

  input[type='radio'].radio:checked + label {
    background: $blue;
    border: 1px solid $blue;
    box-shadow: inset 0 0 0 0.15rem $white;
  }
  input[type='radio'].radio:focus + label {
    box-shadow: 0 0 10px 1px rgba($blue, 0.4), inset 0 0 0 0.15rem $white;
  }
}