*{
 margin : 0;
 padding: 0;
 box-sizing: border-box;
}

body {
    font-family: Menlo, Monaco, "Courier New", monospace;
    margin:  20px;
}

h1 {
    font-size: 13pt;
    margin-bottom: 20px;
}

a {
    color: black;
}

a:hover {
    background-color: silver;
}


li {
    margin-left: 30px;
    position: fixed;
}


table {
    /*width: calc(100% - 150px);*/
    width: 100%;
    margin-left: -3px;
}

td {
  padding-right: 1em;
  vertical-align: top;
  border-bottom: 1px solid dodgerblue;
  line-height: 18pt;
}

tr:hover {
    background-color: gainsboro;
}

.firstrow:hover {
    background-color: white;
}

@media screen and (max-width: 704px) {
  /* Purpose of Visit 컬럼 숨기기 */
  table td:nth-child(4),
  table tr.firstrow td:nth-child(4) {
    display: none;
  }

  body {
    font-size: 10pt;
  }

  h1 {
    font-size: 10pt;
    margin-bottom: 10px;
}
}