.select-lang{
    text-align: center;
    margin-top: 50px;
}

.select-lang input {
  display: none;
}
.select-lang input[type="radio"]:checked.lng-jp + label {
  color: #3275bc;
  border: 1px solid #3275bc;
  background-color: #d0e6fd;
}
.select-lang input[type="radio"]:checked.lng-en + label {
  color: #3275bc;
  border: 1px solid #3275bc;
  background-color: #d0e6fd;
}
.select-lang input[type="radio"]:checked.lng-cn + label {
  color: #3275bc;
  border: 1px solid #3275bc;
  background-color: #d0e6fd;
}
.select-lang label {
  color: #ddd;
  border: 1px solid #ddd;
  text-align: center;
  display: inline-block;
  padding: 5px 0px;
  width: 120px;
}
.select-lang label:hover {
    color: #aaa;
    border: 1px solid #aaa;
    cursor: pointer;
}