@import "https://fonts.googleapis.com/css2?family=Sarabun:wght@400;600&display=swap;";
html, body {
    -webkit-text-size-adjust: none;
    background-color: #f2f3f5;
    color: #333333;
    font-family: Sarabun, Arial, sans-serif;
    font-size: 16px;
    margin: 10px auto;
    max-width: 680px;
    min-width: 480px;
}
a {
    color: #333333;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
p {
    margin-bottom: 0;
    margin-top: 0;
}
header {
    padding: 10px;
    white-space: nowrap;
}
header a, header p{
    padding: 0 5px;
}
section {
    float: left;
    width: 100%;
}
.parent {
    border-top: 1px solid #dadde1;
    font-weight: 600;
    margin: 5px;
    padding: 15px 10px 0;
}
.row {
    border-radius: 10px;
    margin: 5px;
    padding: 0 10px;
}
.col {
    margin: 5px;
    padding: 0 10px 15px;
}
.col1 {
    padding: 10px 0;
}
.col2 {
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    padding: 9px;
    display: inline-block;
}
.col3 {
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    padding: 9px;
    display: inline-block;
    float: left;
}
.col4 {
    padding: 9px;
    display: inline-block;
    float: left;
}
table {
    margin-bottom: 0;
    margin-top: 0;
    width: 100%;
}
table td, table th {
    padding: 0;
    vertical-align: top;
}
input, textarea, select {
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    box-sizing: border-box;
    display: inline-block;
    font-family: Sarabun, Arial, sans-serif;
    font-size: 16px;
    margin: 5px auto;
    padding: 5px 10px;
    width: 100%;
}
button {
    background: linear-gradient(to bottom, #f9f9f9 5%, #e9e9e9 100%);
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    box-shadow: inset 0 1px 0 0 #ffffff;
    box-sizing: border-box;
    cursor: pointer;
    display: inline-block;
    font-family: Sarabun, Arial, sans-serif;
    font-size: 16px;
    margin: 5px auto;
    padding: 5px 10px;
    text-decoration: none;
    text-shadow: 0 1px 0 #ffffff;
}
button:hover {
    background: linear-gradient(to bottom, #e9e9e9 5%, #f9f9f9 100%);
    background-color: #e9e9e9;
}
button:active {
    position: relative;
}
#mode {
    background-color: #fcfcfc;
    border-radius: 25px;
    bottom: 10px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    cursor: pointer;
    height: 50px;
    moz-border-radius: 25px;
    position: fixed;
    right: 10px;
    webkit-border-radius: 25px;
    width: 50px;
}
#mode i {
    position: absolute;
    top: 13px;
    left: 13px;
}
#mode:hover {
    background-color: #f2f3f5;
    filter: alpha(opacity=100);
    ms-filter: alpha(opacity=100);
    opacity: 1;
}
#scroll {
    background-color: #fcfcfc;
    border-radius: 25px;
    bottom: 10px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    cursor: pointer;
    display: none;
    height: 50px;
    moz-border-radius: 25px;
    position: fixed;
    right: 10px;
    webkit-border-radius: 25px;
    width: 50px;
}
#scroll i {
    position: absolute;
    top: 5px;
    left: 13px;
}
#scroll:hover {
    background-color: #f2f3f5;
    filter: alpha(opacity=100);
    ms-filter: alpha(opacity=100);
    opacity: 1;
}
*:focus {
    outline: none;
}