.container form {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
}

.container label {
  display: flex;
  cursor: pointer;
  font-weight: 500;
  position: relative;
  overflow: hidden;
  margin-bottom: 0.375em;
}

.container  label input {
  position: absolute;
  left: -9999px;
}

.container label input:checked + span {
  background-color: #414181;
  color: white;
}

.container label input:checked + span:before {
  box-shadow: inset 0 0 0 0.4375em #00005c;
}

.container label span {
  display: flex;
  align-items: center;
  padding: 0.375em 0.75em 0.375em 0.375em;
  border-radius: 99em;
  transition: 0.25s ease;
  color: #414181;
}

.container label span:hover {
  background-color: #d6d6e5;
}

.container label span:before {
  display: flex;
  flex-shrink: 0;
  content: "";
  background-color: #fff;
  width: 1.5em;
  height: 1.5em;
  border-radius: 50%;
  margin-right: 0.375em;
  transition: 0.25s ease;
  box-shadow: inset 0 0 0 0.125em #00005c;
}