body {
    font-family: Arial, Verdana, "微軟正黑體";
}
.login-page{
    background: url(bg01.jpg) top center no-repeat;
    background-size: cover;
}
.login-box {
    margin-top: -100px;
}
.login-page .login-card-body,
.login-page .card{
    background: rgba(255, 255, 255, .3);
}
.hidden {
    display: none;
}

.w-10 {
    width: 10%;
}

@media (min-width: 1200px) {
    .container {
        max-width: 95%;
    }
}