.register {
    background-color: #fff;
    font-family: "Arial", "Verdana", "微軟正黑體", "新細明體";
    margin: 0 auto;
    border-radius: 20px;
    box-shadow: 0 2px 16px #666;
    font-size: 16px;
    width: 50%;
    padding: 10px 10px;
}

.register_position {
    margin-top: 10vh;
}

div.text-left {
    text-align: left
}

p.paragraph {
    margin-left: 1rem;  
    text-indent: -1rem;
    margin-bottom: 3rem;
}

.modal-body pre{
    white-space: pre-line;
    text-justify: distribute-all-lines;
  }
  .modal-body pre p{
    margin-left: 1rem;
    text-indent: -1rem;
  }