body {
    font-family: "Microsoft JhengHei", "微軟正黑體", "Microsoft yahei", "微软雅黑", Helvetica, Arial, sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5;
    color: #555;
}

a {
    color: #003399;
    text-decoration: none;
}

a:hover {
    color: #0099FF;
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    margin: 5px 0 15px;
    font-weight: 500;
}

h1 {
    padding: 0 0 15px;
    font-size: 21px;
    color: #002255;
    border-bottom: 1px solid #ddd;
}

h2 {
    font-size: 18px;
    color: #005566;
}

h3 {
    font-size: 16px;
    color: #556688;
}

p {
    margin-bottom: 1em;
    color: #545454;
}

ol, ul {
    margin-bottom: 1em;
}

.header {
    background-color: #29beff;
    background-image: -webkit-linear-gradient(top, #29beff, #3394d9);
    background-image: -moz-linear-gradient(top, #29beff, #3394d9);
    background-image: linear-gradient(to bottom, #29beff, #3394d9);
}

.header > .container {
    position: relative;
    height: 120px;
    background-image: url('../img/header-overlay.png');
    background-position: right bottom;
    background-repeat: no-repeat;
}

#language-selector {
    position: absolute;
    top: 5px;
    right: 5px;
}

.main {
    min-height: 480px;
    padding: 25px 0;
}

.footer {
    padding: 25px 0;
    color: #eee;
    background-color: #99cc33;
    background-image: -webkit-linear-gradient(top, #99cc33, #88CC66);
    background-image: -moz-linear-gradient(top, #99cc33, #88CC66);
    background-image: linear-gradient(to bottom, #99cc33, #88CC66);
}

.footer h2.system-name {
    margin: 0 0 5px 0;
    font-size: 27px;
    color: #093;
}

.footer .system-url {
    margin-bottom: 5px;
    font-size: 16px;
    color: #ffc;
}

.platform {
    display: flex;
    align-items: center;
}

.platform img {
    width: 2rem;
    height: auto;
    margin-right: .5rem;
}

.ul-footer-link {
    margin: 0;
    padding: 0;
}

.ul-footer-link li {
    display: inline;
    border-right: 1px solid #E9E9E9;
}

.ul-footer-link li:last-child {
    border-right-width: 0;
}

.ul-footer-link li a {
    padding: 0 5px;
    color: #F9F9F9;
    line-height: 2em;
}

#form-login {
    padding: 25px;
    background: #f3f3f3;
    border: 1px solid #ddd;
    border-radius: 4px;
}

#form-login h2 {
    margin: 0 0 20px;
}

#main-intro {
    position: relative;
    width: 100%;
    height: 350px;
}

#main-intro #cloud-pic {
    position: absolute;
    top: 130px;
    left: 15px;
    width: 180px;
    height: 105px;
    background: url('../img/cloud.png') 0 0 no-repeat;
}

#main-intro #tablet-pic {
    position: absolute;
    top: 10px;
    left: 280px;
    width: 360px;
    height: 325px;
    background: url('../img/tablet.png') 0 0 no-repeat;
}

#main-intro h3 {
    position: absolute;
    top: 260px;
    left: 20px;
    color: #454545;
    font-size: 19px;
    font-weight: 600;
}

/* 使用手冊 */
.manual > ol > li {
    list-style-type: decimal;
    margin-left: 1em;
    line-height: 2em;
}

.manual > ol > li li {
    list-style-type: upper-latin;
}

.manual > ol > li li li {
    list-style-type: lower-latin;
}

.manual img {
    display: block;
}