adduser.css

  .div-min-width {
    min-width: 360px;
  }
    .div {
      margin: auto;
      margin-top: 3%;
      /*display: block;*/
      width: 45%;
      /*margin-top: 4%;*/
      border: 5px solid rgba(0, 0, 0, 0.1);
      background-color: rgb(255, 255, 255);
    }

  .adduser-form {
    padding-right: 15px;
    padding-left: 15px;
    font-family: Open-Sans,sans-serif;
    }

    h1 {
    margin-bottom: 10px;
    margin-top: 20px;
    font-size: 36px;
    font-weight: 500;
    }

    .input-field {
      font-size: 14px;
      width: 100%;
      display: block;
      padding: 6px 12px;
      border: 1px solid #ccc;
      border-radius: 4px;
      margin-bottom: 20px;
      line-height: 1.42857143;

      }

    .submit-field {
      margin-bottom: 20px;
      padding: 6px 12px;
      border-radius: 0;
      font-weight: 400;
      height: 35px;
    }

    #submit {
      cursor: pointer;
      color: #fff;
      background-color: #5cb85c;
      border-color: #4cae4c;
      border: 1px solid transparent;
      border-radius: 0;
    }

    #cancel {
      cursor: pointer;
      color: #fff;
      background-color: #d9534f;
      border-color: #d43f3a;
      border: 1px solid transparent;
      border-radius: 0;
    }

    .adduser {
      background-color: #337AB6;
      color: #FFFFFF;
    }