.inputGroup {
    background-color: #fff;
    display: block;
    margin: 30px auto;
    position: relative;
    width: 90%;
    border-radius: 10px; /* Բ�ǻ���*/
    margin-top: 20px;
    margin-bottom: 20px;
    
}
    .inputGroup label {
        padding: 12px 30px;
        width: 100%;
        display: block;
        text-align: left;
        color: #3C454C;
        cursor: pointer;
        position: relative;
        z-index: 2;
        -webkit-transition: color 200ms ease-in;
        transition: color 200ms ease-in;
        overflow: hidden;
        border-radius: 10px /* Բ�ǻ���*/
        /*right: 10px;*/;
       padding-right:40px ;
    }
        .inputGroup label:before {
            width: 100%; /* ����Ҫ��ʾ������*/
            height: 10px;
            border-radius: 50%;
            content: '';
            background-color: #5562eb;
            position: absolute;
            left: 50%;
            top: 50%;
            -webkit-transform: translate(-50%, -50%) scale3d(1, 1, 1);
            transform: translate(-50%, -50%) scale3d(1, 1, 1);
            -webkit-transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
            transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
            opacity: 0;
            z-index: -1;
        }
        .inputGroup label:after {
            width: 32px;
            height: 32px;
            content: '';
            border: 2px solid #D1D7DC;
            background-color: #fff;
            background-image: url("data:image/svg+xml,%3Csvg width='32' height='32' viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5.414 11L4 12.414l5.414 5.414L20.828 6.414 19.414 5l-10 10z' fill='%23fff' fill-rule='nonzero'/%3E%3C/svg%3E ");
            background-repeat: no-repeat;
            background-position: 2px 3px;
            border-radius: 50%;
            z-index: 2;
            position: absolute;
            right: 1px;
            top: 50%;
            -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
            cursor: pointer;
            -webkit-transition: all 200ms ease-in;
            transition: all 200ms ease-in;
        }
.inputGroup input:checked ~ label {
  color: #fff;
}
.inputGroup input:checked ~ label:before {
  -webkit-transform: translate(-50%, -50%) scale3d(56, 56, 1);
          transform: translate(-50%, -50%) scale3d(56, 56, 1);
  opacity: 1;
}
.inputGroup input:checked ~ label:after {
  background-color: #54E0C7;
  border-color: #54E0C7;
}
.inputGroup input {
  width: 32px;
  height: 32px;
  -webkit-box-ordinal-group: 2;
      -ms-flex-order: 1;
          order: 1;
  z-index: 2;
  position: absolute;
  right: 1px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  cursor: pointer;
  visibility: hidden;
  margin-right: 30px;
}

/*.form {
  padding: 0 10px;
  max-width: 200px;
  margin: 50px auto;
  font-size: 18px;
  font-weight:200;
  line-height: 25px;
}*/

body {
  font-family: 'Microsoft YaHei','Lantinghei SC','Open Sans',Arial,'Hiragino Sans GB','STHeiti','WenQuanYi Micro Hei','SimSun',sans-serif;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

html {
  box-sizing: border-box;
}

/*h2 {
  font-weight: 500;
}*/