* {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

html, body, img, ul {
    margin: 0;
    padding: 0;
    font-family: Arial, Microsoft JhengHei;
}


a, area {
    outline: none;
    border: none;
}

.box {
    position: absolute;
    z-index: 9999;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: justify;
}

    .box .box_con {
        position: fixed;
        width: 413px;
        height: 640px;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
        z-index: 999;
        background-image: url('../images/box.jpg');
    }

        .box .box_con img {
            position: absolute;
            right: -30px;
            top: -30px;
            cursor: pointer;
        }

    .box .box_bg {
        position: fixed;
        background: rgba(0, 0, 0, 0.6);
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }

.menu, .ps, .tit {
    position: relative;
    z-index: 2;
    padding-top: 440px;
    width: 950px;
    margin: 0 auto;
    text-align: right;
}

    .menu a {
        display: inline-block;
        margin-bottom: 6px;
        margin: 0 auto;
    }

.tit {
    padding-top: 200px;
}

.title {
    position: relative;
    padding-top: 138px;
    padding-left: 128px;
}


#nav {
    list-style: none;
}

    #nav li {
        display: inline-block;
    }

        #nav li:first-child {
            margin-left: 0;
        }

    #nav .btn1 a, #nav .btn2 a {
        width: 161px;
        height: 52px;
        background: url('../images/btn1.png') no-repeat;
        cursor: pointer;
    }

        #nav .btn1 a:hover, #nav .btn2 a:hover {
            background-position: bottom;
        }

    #nav .btn1 a {
        background: url('../images/btn2.png');
    }

    #nav .top a {
        position: fixed;
        right: 20px;
        bottom: 20px;
        width: 50px;
        height: 50px;
        font-size: 20px;
        line-height: 50px;
        text-decoration: none;
        text-align: center;
        display: block;
        color: #ffffff;
        background-color: #3b3b3b;
        opacity: 0.8;
    }

        #nav .top a:hover {
            opacity: 1;
        }

.container {
    position: relative;
    margin: 0 auto;
    text-align: center;
    overflow: hidden;
}

    .container img {
        display: block;
    }


.ps {
    position: relative;
    font-size: 20px;
    text-align: left;
    list-style: none;
    padding-top: 105px;
    padding-left: 20px;
}

    .ps li {
        margin-bottom: 5px;
        font-weight: bold;
    }

        .ps li a {
            color: #0daebb;
            text-decoration: none;
            cursor: pointer;
        }

            .ps li a:hover {
                text-decoration: underline;
            }

.box_cl {
    color: #0daebb;
}

.ps li .box_cl a {
    text-decoration: underline;
}

    .ps li .box_cl a:hover {
        text-decoration: none;
    }

.ps li:last-child {
    text-align: right;
    margin-top: -20px;
}

.section {
    position: relative;
    height: 1270px;
    background: url('../images/index_01.jpg') top center;
}

.footer {
    display: block;
    width: 100%;
    height: 70px;
    background: url('../images/footer_02.jpg')top center;
}