body
{
    font-family: Arial, "微軟正黑體" , sans-serif;
    font-size:24px;
    margin: 0;
    padding: 0;
    background: #f6f6f6;
}
#content
{
    max-width: 400px;
    margin: 30px auto;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
img.logo
{
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.inputtable
{
    width: 100%;
    border-collapse: collapse;
}
.inputtable td
{
    padding: 8px;
    vertical-align: middle;
}
.inputtable caption
{
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
    text-align: center;
}
input[type=text], input[type=password]
{
    width: 90%;
    padding: 10px;
    font-size: 24px !important;
    border: 1px solid #ccc;
    border-radius: 6px;
}
.submit
{
    text-align: center;
    padding-top: 10px;
}
.submit input
{
    width: 100%;
    padding: 12px;
    font-size: 24px !important;
    background: #0078d7;
    color: #fff;
    border: none;
    border-radius: 6px;
}
.links
{
    text-align: center;
    margin-top: 15px;
}
.links a, .links img
{
    margin: 0 5px;
    vertical-align: middle;
}
.msg
{
    color: red;
    text-align: center;
}

#btn_login
{
    height: 60px !important;
}