* {
    /* outline: 1px rgba(0, 60, 255, 0.3) solid; */
}

:root {
    --bs-font-sans-serif: Microsoft JhengHei;
    --bs-body-font-weight: bolder;
    --footer-height: 60px;
}

.btn-success {
    --bs-btn-bg: #3e8c5b;
    --bs-btn-border-color: #3e8c5b;
    --bs-btn-hover-color: #fff;
}

body {
    min-height: calc(100vh - 60px);
    position: relative;
}

a {
    text-decoration: none;
}

.cancel-color {
    --bs-btn-bg: #999999;
    --bs-btn-border-color: #999999;
}

.input-group {
    margin-top: 1rem;
}

/* navbar */
.navbar {
    height: 50px;
    position: relative;
}

.navigation img,
.navbar img {
    height: 40px;
    margin-right: 1rem;
}

.navbar .nav-item {
    padding-top: 1rem;
}

.logo a {
    font-size: 1.5rem;
    color: white;
    margin-left: 1rem;
}

/* nav side bar */
.navigation {
    position: fixed;
    top: 0;
    height: 100%;
    width: 300px;
    font-size: 1.2rem;
    font-weight: bold;
    background: white;
    transition: 0.5s;
    transform: translateX(100vw);
    border-left: #999999 3px solid;
    z-index: 99999;
}

.navigation>a {
    width: 100%;
    padding-left: calc(300px - 40px - 1rem - 1.5rem * .5);
    padding-top: 1.5rem;
    margin-bottom: 40px;
}

.navigation ul li a {
    color: black;
}

.navigation ul li {
    list-style: none;
}

.navigation.show {
    transform: translateX(calc(100vw - 300px));
}

/* footer */
footer {
    height: var(--footer-height);
    position: absolute;
    bottom: calc(var(--footer-height) - var(--footer-height) * 2);
    width: 100%;
    padding-top: calc(var(--footer-height) - 60px);
}

.copyright-statement {
    text-align: center;
    font-size: 0.8rem;
    margin: 1rem;
}


/* 768 以下 */
@media (max-width: 768px) {

    /* navbar */
    .navbar img {
        height: 2rem;
        margin-right: 0.5rem;
    }

    .navbar .nav-item {
        padding: 0;
    }

    .logo {
        margin: auto;
    }

    .logo a {
        font-size: 1rem;
    }

    /* footer */
    .copyright-statement {
        font-size: 0.6rem;
    }

}