@charset "utf-8";

body {
    margin: 0;
    padding: 0;
    font-family: "微軟正黑體", Helvetica, Arial, sans-serif;
}

body,
html {
    width: 100%;
    height: 100%;
    background: #000;
}

.wrapper {
    position: relative;
    /*overflow: hidden;*/
    min-width: 1200px;
}

img {
    max-width: 100%;
    height: auto;
}

a:hover,
a:focus,
a:active,
a:visited {
    text-decoration: none;
}

.clearFix {
    zoom: 1;
}

.clearFix:after,
.container:after {
    clear: both;
    display: block;
    content: '';
}

#particles-js {
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.fb {
    position: absolute;
    top: 0;
    right: 20px;
}

.navbar {
    background: #030710;
    line-height: 50px;
    position: absolute;
    padding: 10px 0;
    z-index: 5;
    left: 0;
    right: 0;
}

.nav {
    float: right;
    position: relative;
}

.nav ul {
    padding: 0;
    margin: 0;
}

.nav ul>li {
    display: block;
    float: left;
    margin: 0 5px;
}

.nav ul>li:last-child {
    margin-left: 17px;
}

.nav ul>li>a {
    display: inline-block;
    color: #ededed;
    padding: 0 15px;
    text-decoration: none;
}

.nav ul>li>a:hover {
    color: #ffa900;
}

.nav ul>li>a.youtubeBox {
    width: 60px;
    height: 35px;
    border-radius: 5px;
    margin: 0 auto;
    background: #f00;
    position: relative;
    text-indent: -99999em;
    padding: 0;
    line-height: 35px;
}

.nav ul>li>a.youtubeBox:hover {
    background: rgb(212, 0, 0);
}

.nav ul>li>a.youtubeBox:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -7px;
    margin-top: -10px;
    border-left: 16px solid #fff;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.brandlogo {
    width: 120px;
    display: block;
    position: absolute;
    left: 0;
    top: 3px;
}

header {
    background: url(../images/header_bg.jpg) no-repeat 50% 0;
    height: 1049px;
    position: relative;
    background-size: cover;
}

header .titbox {
    margin: 0 auto;
    bottom: 75px;
    text-align: center;
    position: absolute;
    left: 0;
    right: 0;
}

header .logo {
    position: absolute;
    left: 50px;
    top: 100px;
    z-index: 99;
}

header .logo a {
    display: block;
    width: 257px;
}

header .titbox h2 {
    display: inline-block;
}

.side {
    position: fixed;
    top: 30%;
    right: 10px;
    z-index: 999;
}

.side a {
    display: block;
    width: 320px;
    height: 70px;
    text-indent: -99999em;
    background: url(../images/sidebar.png) top right no-repeat;
}

.side a:hover {
    background-position-x: left;
}

.side .s1 {}

.side .s2 {
    background-position-y: -70px;
}

.side .s3 {
    background-position-y: -140px;
}

.side .s4 {
    background-position-y: -210px;
}

.side .s5 {
    background-position-y: -280px;
}

.active {
    background-position-x: left !important;
}

.nav ul>li>a,
.side a,
.nav ul>li>a.youtubeBox {
    -moz-transition: all 0.15s ease-in-out;
    -webkit-transition: all 0.15s ease-in-out;
    transition: all 0.15s ease-in-out;
}

.container {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.s1 {
    background: url(../images/con1.jpg) no-repeat 50% 0;
    height: 911px;
    position: relative;
    text-align: center;
    background-size: cover;
}

.s2 {
    background: url(../images/con2.jpg) no-repeat 50% 0;
    height: 1012px;
    position: relative;
    text-align: center;
    background-size: cover;
}

@media (max-width: 1200px) {
    .brandlogo {
        left: 20px;
    }

    .nav {
        margin-right: 235px;
    }

    .side {
        top: 40%;
        background: rgba(0, 0, 0, .6);
    }

    .signBtn {
        left: 43%;
    }
}

.s3 {
    background: url(../images/con3.jpg) no-repeat 50% 0;
    height: 960px;
    position: relative;
    text-align: center;
    background-size: cover;
}

.s4 {
    background: url(../images/con4.jpg) no-repeat 50% 0;
    height: 1200px;
    position: relative;
    text-align: center;
    background-size: cover;
}

.signBtn {
    display: block;
    position: absolute;
    top: 30%;
    left: 44%;
    font-size: 18px;
    color: #00eaff;
    z-index: 9;
    width: 210px;
    height: 72px;
    background: url(../images/signBtnbg.png) center center no-repeat;
    text-indent: -99999em;
}

@media (max-width: 1200px) {
    .signBtn {
        left: 43%;
    }
}

/* animation */

@-webkit-keyframes zoomOut {
    0% {
        opacity: 0;
        -webkit-transform: scale3d(2, 2, 2);
        transform: scale3d(2, 2, 2);
    }

    100% {
        opacity: 1;
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}

@keyframes zoomOut {
    0% {
        opacity: 0;
        -webkit-transform: scale3d(2, 2, 2);
        transform: scale3d(2, 2, 2);
    }

    100% {
        opacity: 1;
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}

.zoomOut {
    -webkit-animation-name: zoomOut;
    animation-name: zoomOut;
}


@keyframes opacity {
    50% {
        opacity: 1;
    }
}

@-webkit-keyframes opacity {
    50% {
        opacity: 1;
    }
}

@keyframes moveIt {

    0%,
    100% {
        transform: rotate(5deg);
    }

    50% {
        transform: rotate(-5deg);
    }
}

/* animation */

.animated.flip {
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
    -webkit-animation-name: flip;
    animation-name: flip;
}

.animated {
    -webkit-animation-duration: .8s;
    animation-duration: .8s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}