table {
    border-style: solid;
    border-width: 2px;
    border-collapse: collapse;
    width: 100%;
}

th, td {
    padding: 1px 2px;
    border: 1px solid #000;
}

hr {
    border: 1px solid #2c6a99;
}

a:link {
    color: #000000;
}

/* 未訪問超連結 */

a:visited {
    color: #000000;
}

/* 已訪問超連結 */

a:hover {
    color: #1070c4;
}

/* 滑鼠移動到超連結上 */

a:active {
    color: #0d5da3;
}

/* 滑鼠點選時 */

h1 {
    text-align: center;
    font-weight: bold;
    font-family: 'Arial Black', system-ui;
    margin-top: 0;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
}

h2 {
    text-align: center;
    font-weight: bold;
    font-family: 'Arial Black', system-ui;
    margin-top: 0;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
}

h3 {
    text-align: center;
    font-weight: bold;
    font-family: 'Arial Black', system-ui;
    margin-top: 0;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
}

h4 {
    text-align: center;
    font-weight: bold;
    font-family: 'Arial Black', system-ui;
    margin-top: 0;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
}

h5 {
    text-align: center;
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
}

h6 {
    text-align: center;
    /*font-weight: bold;*/
    margin-top: 0;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
}

p {
    text-align: center;
    font-weight: bold;
    font-family: 'Arial', system-ui
}

input[type="text"], input[type="number"] {
    width: 100%;
    max-width: 100%;
    padding: 10px;
    font-size: 16px;
    border-width: 1px;
    border-color: #07407d;
    background-color: #ffffff;
    color: #000000;
    box-sizing: border-box;
    border-style: solid;
    border-radius: 5px;
}

input[type="text"], input[type="number"] {
    outline:none;
}

input[type="date"] {
    padding: 5px;
    font-size: 16px;
    border-width: 1px;
    border-color: #07407d;
    background-color: #ffffff;
    color: #000000;
    border-style: solid;
    border-radius: 5px;
    box-shadow: 0px 0px 5px rgba(66,66,66,.75);
    text-shadow: -50px 0px 0px rgba(66,66,66,.0);
}

input[type="date"] {
    outline:none;
}

/*button {
    width: auto;
    height: 30px;
    font-weight: bold;
    font-family: 'Arial', system-ui
}*/

button {
    display: inline-block;
    text-align: center;
    vertical-align: middle;
    padding: 8px 20px;
    border: 1px solid #07407d;
    border-radius: 8px;
    background: #4ab1ff;
    background: -webkit-gradient(linear, left top, left bottom, from(#4ab1ff), to(#0d5da3));
    background: -moz-linear-gradient(top, #4ab1ff, #0d5da3);
    background: linear-gradient(to bottom, #4ab1ff, #0d5da3);
    text-shadow: #591717 1px 1px 1px;
    font: normal normal bold 15px arial;
    color: #ffffff;
    text-decoration: none;
}
button:hover,
button:focus {
    border: 1px solid #0b66c8;
    background: #59d4ff;
    background: -webkit-gradient(linear, left top, left bottom, from(#59d4ff), to(#1070c4));
    background: -moz-linear-gradient(top, #59d4ff, #1070c4);
    background: linear-gradient(to bottom, #59d4ff, #1070c4);
    color: #ffffff;
    text-decoration: none;
}
button:active {
    background: #2c6a99;
    background: -webkit-gradient(linear, left top, left bottom, from(#2c6a99), to(#0d5da3));
    background: -moz-linear-gradient(top, #2c6a99, #0d5da3);
    background: linear-gradient(to bottom, #2c6a99, #0d5da3);
}

.center {
    width: fit-content;
    height: 40px;
    margin: 0 auto;
}